#291F00#291F00

#291F00 is a very dark, muted yellow. Relative luminance 0.015; OKLCH L 24.4% C 0.050 H 91.4°. Best body text is #FFFFFF at 16.28:1 contrast (WCAG AA passes).

Color values

HEX	#291F00
RGB	rgb(41, 31, 0)
HSL	hsl(45, 100%, 8%)
HSV	hsv(45, 100%, 16%)
CMYK	cmyk(0%, 24.4%, 100%, 83.9%)
CIE-LAB	lab(12.30, 0.73, 18.25)
CIE-LCH	lch(12.30, 18.27, 87.71°)
OKLab	oklab(24.42% -0.0012 0.0499)
OKLCH	oklch(24.42% 0.05 91.4)
XYZ	xyz(1.4045, 1.4515, 0.2062)
Luminance	0.0145 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291F00 #000A29

analogous

#290A00 #291F00 #1E2900

triadic

#291F00 #00291F #1F0029

tetradic

#291F00 #00290A #000A29 #29001E

square

#291F00 #00290A #000A29 #29001E

split-complementary

#291F00 #001E29 #0A0029

monochromatic

#1F1700 #1F1700 #291F00 #664D00 #A37C00

Accessibility & contrast

On white

16.28

#291F00 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#291F00 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291F00

16.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291F00	#FFFFFF	#000000	##FFFFFF
##291F00	1.00	16.28	1.29	16.28
#FFFFFF	16.28	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#241E00

Deuteranopia (green-blind)

#272101

Tritanopia (blue-blind)

#2E1B19

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #291f00;
/* rgb */ color: rgb(41, 31, 0);
/* oklch */ color: oklch(24.4% 0.050 91.4);

Tailwind

colors: {
  custom: {
    50: '#645a46',
    500: '#291f00',
    950: '#000000',
  },
}

SCSS

$custom: #291f00;
$custom-light: #645a46;
$custom-dark: #000000;

JSON

{
  "hex": "#291f00",
  "rgb": {
    "r": 41,
    "g": 31,
    "b": 0
  },
  "hsl": {
    "h": 45.366,
    "s": 100,
    "l": 8.039
  },
  "oklch": {
    "l": 0.24422,
    "c": 0.04993,
    "h": 91.4
  },
  "luminance": 0.01451
}

Semantic roles & 50–950 ramp

primary

#291F00

secondary

#142B71

accent

#5DFF29

background

#F6F5F3

surface

#EBE9E5

border

#C6C5C1

text

#050300

muted

#7A7877

Preview Lab

Preview with #291F00

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

Preview Lab → · Contrast checker → · Palette generator →