#673F0Boklch(0.4061 0.0836 66.8)
Deep Yellowish Brown (#673F0B) is a dark muted brown. In OKLCH it has lightness 40.6%, chroma 0.084 and hue 66.8°; its relative luminance is 6.5%. White text reads best on it (APCA Lc 95, WCAG 9.16:1). The closest RAL Classic paint is RAL 8008 Olive brown (ΔE00 5.8). In plain ISCC-NBS terms it is a deep yellowish brown. It prints well on coated paper (FOGRA39, ΔE00 0.3).
#673F0B in every format
| HEX | #673F0B |
| RGB | rgb(103 63 11) |
| HSL | hsl(33.9 80.7% 22.4%) |
| HSB / HSV | hsb(33.9 89.3% 40.4%) |
| HWB | hwb(33.9 4.3% 59.6%) |
| CMYK (formula) | cmyk(0/39/89/60) |
| CMYK (FOGRA39 coated) | cmyk(38/65/100/53) |
| CIELAB (D50) | lab(30.88 14.87 36.31) |
| LCh | lch(30.88 39.23 67.7) |
| OKLab | oklab(0.4061 0.0329 0.0768) |
| OKLCH | oklch(0.4061 0.0836 66.8) |
| CIE XYZ (D65) | color(xyz-d65 0.07431 0.06463 0.01173) |
| CIE xyY | xyY(0.4932 0.4290 0.0646) |
| Display P3 | color(display-p3 0.3817 0.2542 0.0929) |
| Linear sRGB | color(srgb-linear 0.13563 0.04971 0.00335) |
| CSS name | — |
Text on #673F0B
White textWCAG 9.16:1 · APCA Lc 95
Black textWCAG 2.29:1 · APCA Lc 13