#2A510F#2A510F

#2A510F is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.1% C 0.103 H 135.5°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#2A510F
RGB	rgb(42, 81, 15)
HSL	hsl(95, 69%, 19%)
HSV	hsv(95, 81%, 32%)
CMYK	cmyk(48.1%, 0%, 81.5%, 68.2%)
CIE-LAB	lab(30.43, -26.44, 32.32)
CIE-LCH	lch(30.43, 41.76, 129.29°)
OKLab	oklab(39.14% -0.0738 0.0724)
OKLCH	oklch(39.14% 0.103 135.5)
XYZ	xyz(3.9834, 6.4114, 1.4795)
Luminance	0.0641 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A510F #360F51

analogous

#4B510F #2A510F #0F5115

triadic

#2A510F #0F2A51 #510F2A

tetradic

#2A510F #0F4B51 #360F51 #51150F

square

#2A510F #0F4B51 #360F51 #51150F

split-complementary

#2A510F #150F51 #510F4B

monochromatic

#0D1A05 #0F1D05 #2A510F #458519 #60B822

Accessibility & contrast

On white

9.20

#2A510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2A510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A510F

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A510F	#FFFFFF	#000000	##FFFFFF
##2A510F	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A03

Deuteranopia (green-blind)

#4F4616

Tritanopia (blue-blind)

#294E44

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a510f;
/* rgb */ color: rgb(42, 81, 15);
/* oklch */ color: oklch(39.1% 0.103 135.5);

Tailwind

colors: {
  custom: {
    50: '#688253',
    500: '#2a510f',
    950: '#000000',
  },
}

SCSS

$custom: #2a510f;
$custom-light: #688253;
$custom-dark: #000000;

JSON

{
  "hex": "#2a510f",
  "rgb": {
    "r": 42,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 95.455,
    "s": 68.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.39141,
    "c": 0.10336,
    "h": 135.5
  },
  "luminance": 0.06412
}

Semantic roles & 50–950 ramp

primary

#2A510F

secondary

#66318B

accent

#3CECA4

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #2A510F

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

Preview Lab → · Contrast checker → · Palette generator →