#2A510C#2A510C

#2A510C is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.1% C 0.105 H 135.1°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#2A510C
RGB	rgb(42, 81, 12)
HSL	hsl(94, 74%, 18%)
HSV	hsv(94, 85%, 32%)
CMYK	cmyk(48.1%, 0%, 85.2%, 68.2%)
CIE-LAB	lab(30.41, -26.65, 33.44)
CIE-LCH	lch(30.41, 42.76, 128.55°)
OKLab	oklab(39.12% -0.0745 0.0742)
OKLCH	oklch(39.12% 0.105 135.1)
XYZ	xyz(3.9635, 6.4034, 1.3749)
Luminance	0.0640 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A510C #330C51

analogous

#4C510C #2A510C #0C5110

triadic

#2A510C #0C2A51 #510C2A

tetradic

#2A510C #0C4C51 #330C51 #51100C

square

#2A510C #0C4C51 #330C51 #51100C

split-complementary

#2A510C #100C51 #510C4C

monochromatic

#0E1B04 #0E1C04 #2A510C #468614 #61BC1C

Accessibility & contrast

On white

9.21

#2A510C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2A510C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A510C

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A510C	#FFFFFF	#000000	##FFFFFF
##2A510C	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A00

Deuteranopia (green-blind)

#4F4614

Tritanopia (blue-blind)

#294E44

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a510c;
/* rgb */ color: rgb(42, 81, 12);
/* oklch */ color: oklch(39.1% 0.105 135.1);

Tailwind

colors: {
  custom: {
    50: '#688251',
    500: '#2a510c',
    950: '#000000',
  },
}

SCSS

$custom: #2a510c;
$custom-light: #688251;
$custom-dark: #000000;

JSON

{
  "hex": "#2a510c",
  "rgb": {
    "r": 42,
    "g": 81,
    "b": 12
  },
  "hsl": {
    "h": 93.913,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.39119,
    "c": 0.1052,
    "h": 135.1
  },
  "luminance": 0.06404
}

Semantic roles & 50–950 ramp

primary

#2A510C

secondary

#632C8C

accent

#37F1A0

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #2A510C

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

Preview Lab → · Contrast checker → · Palette generator →