#42490E#42490E

#42490E is a dark, moderate yellow. Relative luminance 0.060; OKLCH L 38.7% C 0.079 H 116.2°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#42490E
RGB	rgb(66, 73, 14)
HSL	hsl(67, 68%, 17%)
HSV	hsv(67, 81%, 29%)
CMYK	cmyk(9.6%, 0%, 80.8%, 71.4%)
CIE-LAB	lab(29.30, -11.62, 32.19)
CIE-LCH	lch(29.30, 34.23, 109.84°)
OKLab	oklab(38.65% -0.0351 0.0713)
OKLCH	oklch(38.65% 0.079 116.2)
XYZ	xyz(4.7087, 5.9551, 1.3168)
Luminance	0.0595 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42490E #150E49

analogous

#49330E #42490E #25490E

triadic

#42490E #0E4249 #490E42

tetradic

#42490E #0E4933 #150E49 #490E25

square

#42490E #0E4933 #150E49 #490E25

split-complementary

#42490E #0E2549 #330E49

monochromatic

#171A05 #171A05 #42490E #707C18 #9FB022

Accessibility & contrast

On white

9.58

#42490E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#42490E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42490E

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42490E	#FFFFFF	#000000	##FFFFFF
##42490E	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F4504

Deuteranopia (green-blind)

#4E4513

Tritanopia (blue-blind)

#47443E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #42490e;
/* rgb */ color: rgb(66, 73, 14);
/* oklch */ color: oklch(38.7% 0.079 116.2);

Tailwind

colors: {
  custom: {
    50: '#797b51',
    500: '#42490e',
    950: '#000000',
  },
}

SCSS

$custom: #42490e;
$custom-light: #797b51;
$custom-dark: #000000;

JSON

{
  "hex": "#42490e",
  "rgb": {
    "r": 66,
    "g": 73,
    "b": 14
  },
  "hsl": {
    "h": 67.119,
    "s": 67.816,
    "l": 17.059
  },
  "oklch": {
    "l": 0.38653,
    "c": 0.07948,
    "h": 116.2
  },
  "luminance": 0.05955
}

Semantic roles & 50–950 ramp

primary

#42490E

secondary

#392F84

accent

#3DEB52

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #42490E

Body copy rendered with the generated semantic roles for this colour.

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