#00FF40oklch(0.8685 0.2781 144.4)
Erin (#00FF40) is a very light very vivid green. In OKLCH it has lightness 86.8%, chroma 0.278 and hue 144.4°; its relative luminance is 71.9%. Black text reads best on it (APCA Lc 87, WCAG 15.38:1). The closest RAL Classic paint is RAL 6038 Luminous green (ΔE00 2.9). In plain ISCC-NBS terms it is a vivid yellowish green. It is outside the FOGRA39 coated print gamut: the closest printable color is #6CB537 (ΔE00 17.8).
#00FF40 in every format
| HEX | #00FF40 |
| RGB | rgb(0 255 64) |
| HSL | hsl(135.1 100.0% 50.0%) |
| HSB / HSV | hsb(135.1 100.0% 100.0%) |
| HWB | hwb(135.1 0.0% 0.0%) |
| CMYK (formula) | cmyk(100/0/75/0) |
| CMYK (FOGRA39 coated) | cmyk(64/0/100/0) |
| CIELAB (D50) | lab(87.97 -77.59 70.22) |
| LCh | lch(87.97 104.65 137.9) |
| OKLab | oklab(0.8685 -0.2261 0.1619) |
| OKLCH | oklch(0.8685 0.2781 144.4) |
| CIE XYZ (D65) | color(xyz-d65 0.36684 0.71887 0.16793) |
| CIE xyY | xyY(0.2926 0.5734 0.7189) |
| Display P3 | color(display-p3 0.4584 0.9853 0.3797) |
| Linear sRGB | color(srgb-linear 0.00000 1.00000 0.05127) |
| CSS name | — |
Text on #00FF40
White textWCAG 1.37:1 · APCA Lc 19
Black textWCAG 15.38:1 · APCA Lc 87