#2B510E#2B510E

#2B510E is a dark, moderate yellow-green. Relative luminance 0.064; OKLCH L 39.2% C 0.103 H 135.0°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#2B510E
RGB	rgb(43, 81, 14)
HSL	hsl(94, 71%, 19%)
HSV	hsv(94, 83%, 32%)
CMYK	cmyk(46.9%, 0%, 82.7%, 68.2%)
CIE-LAB	lab(30.47, -26.13, 32.78)
CIE-LCH	lch(30.47, 41.92, 128.57°)
OKLab	oklab(39.19% -0.0731 0.0732)
OKLCH	oklch(39.19% 0.103 135)
XYZ	xyz(4.0179, 6.4299, 1.4448)
Luminance	0.0643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B510E #340E51

analogous

#4C510E #2B510E #0E5112

triadic

#2B510E #0E2B51 #510E2B

tetradic

#2B510E #0E4C51 #340E51 #51120E

square

#2B510E #0E4C51 #340E51 #51120E

split-complementary

#2B510E #120E51 #510E4C

monochromatic

#0E1A05 #0F1D05 #2B510E #478517 #62B920

Accessibility & contrast

On white

9.19

#2B510E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#2B510E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B510E

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B510E	#FFFFFF	#000000	##FFFFFF
##2B510E	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544A02

Deuteranopia (green-blind)

#4F4715

Tritanopia (blue-blind)

#2A4E44

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2b510e;
/* rgb */ color: rgb(43, 81, 14);
/* oklch */ color: oklch(39.2% 0.103 135.0);

Tailwind

colors: {
  custom: {
    50: '#698252',
    500: '#2b510e',
    950: '#000000',
  },
}

SCSS

$custom: #2b510e;
$custom-light: #698252;
$custom-dark: #000000;

JSON

{
  "hex": "#2b510e",
  "rgb": {
    "r": 43,
    "g": 81,
    "b": 14
  },
  "hsl": {
    "h": 94.03,
    "s": 70.526,
    "l": 18.627
  },
  "oklch": {
    "l": 0.39189,
    "c": 0.10342,
    "h": 135
  },
  "luminance": 0.0643
}

Semantic roles & 50–950 ramp

primary

#2B510E

secondary

#642F8C

accent

#3AEDA0

background

#F6F8F4

surface

#EBEFE7

border

#C6CAC3

text

#060A02

muted

#7A7C78

Preview Lab

Preview with #2B510E

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

Preview Lab → · Contrast checker → · Palette generator →