#2B5F10#2B5F10

#2B5F10 is a dark, vivid yellow-green. Relative luminance 0.087; OKLCH L 43.3% C 0.121 H 137.5°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B5F10
RGB	rgb(43, 95, 16)
HSL	hsl(99, 71%, 22%)
HSV	hsv(99, 83%, 37%)
CMYK	cmyk(54.7%, 0%, 83.2%, 62.7%)
CIE-LAB	lab(35.47, -32.26, 36.84)
CIE-LCH	lch(35.47, 48.96, 131.21°)
OKLab	oklab(43.3% -0.0894 0.082)
OKLCH	oklch(43.3% 0.121 137.5)
XYZ	xyz(5.1818, 8.7350, 1.9031)
Luminance	0.0873 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5F10 #44105F

analogous

#535F10 #2B5F10 #105F1D

triadic

#2B5F10 #102B5F #5F102B

tetradic

#2B5F10 #10535F #44105F #5F1D10

square

#2B5F10 #10535F #44105F #5F1D10

split-complementary

#2B5F10 #1D105F #5F1053

monochromatic

#0C1A04 #132B07 #2B5F10 #439319 #5AC822

Accessibility & contrast

On white

7.64

#2B5F10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2B5F10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5F10

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5F10	#FFFFFF	#000000	##FFFFFF
##2B5F10	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625600

Deuteranopia (green-blind)

#5C5219

Tritanopia (blue-blind)

#275B50

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2b5f10;
/* rgb */ color: rgb(43, 95, 16);
/* oklch */ color: oklch(43.3% 0.121 137.5);

Tailwind

colors: {
  custom: {
    50: '#6b8d55',
    500: '#2b5f10',
    950: '#000000',
  },
}

SCSS

$custom: #2b5f10;
$custom-light: #6b8d55;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5f10",
  "rgb": {
    "r": 43,
    "g": 95,
    "b": 16
  },
  "hsl": {
    "h": 99.494,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.433,
    "c": 0.12133,
    "h": 137.5
  },
  "luminance": 0.08735
}

Semantic roles & 50–950 ramp

primary

#2B5F10

secondary

#753398

accent

#3AEEB0

background

#F6F8F5

surface

#ECF0E9

border

#C7CBC5

text

#070C03

muted

#7A7D78

Preview Lab

Preview with #2B5F10

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

Preview Lab → · Contrast checker → · Palette generator →