#2A831B#2A831B

#2A831B is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.7% C 0.161 H 141.1°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2A831B
RGB	rgb(42, 131, 27)
HSL	hsl(111, 66%, 31%)
HSV	hsv(111, 79%, 51%)
CMYK	cmyk(67.9%, 0%, 79.4%, 48.6%)
CIE-LAB	lab(48.01, -45.77, 45.05)
CIE-LCH	lch(48.01, 64.22, 135.45°)
OKLab	oklab(53.68% -0.1251 0.1009)
OKLCH	oklch(53.68% 0.161 141.1)
XYZ	xyz(9.2685, 16.8030, 3.7916)
Luminance	0.1680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A831B #741B83

analogous

#5E831B #2A831B #1B8340

triadic

#2A831B #1B2A83 #831B2A

tetradic

#2A831B #1B5E83 #741B83 #83401B

square

#2A831B #1B5E83 #741B83 #83401B

split-complementary

#2A831B #401B83 #831B5E

monochromatic

#091E06 #1A5011 #2A831B #3AB625 #56D841

Accessibility & contrast

On white

4.82

#2A831B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#2A831B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A831B

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A831B	#FFFFFF	#000000	##FFFFFF
##2A831B	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867602

Deuteranopia (green-blind)

#7C6F27

Tritanopia (blue-blind)

#197F6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2a831b;
/* rgb */ color: rgb(42, 131, 27);
/* oklch */ color: oklch(53.7% 0.161 141.1);

Tailwind

colors: {
  custom: {
    50: '#71a860',
    500: '#2a831b',
    950: '#000000',
  },
}

SCSS

$custom: #2a831b;
$custom-light: #71a860;
$custom-dark: #000000;

JSON

{
  "hex": "#2a831b",
  "rgb": {
    "r": 42,
    "g": 131,
    "b": 27
  },
  "hsl": {
    "h": 111.346,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53677,
    "c": 0.16068,
    "h": 141.1
  },
  "luminance": 0.16804
}

Semantic roles & 50–950 ramp

primary

#2A831B

secondary

#A643B6

accent

#3FE9D0

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #2A831B

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

Preview Lab → · Contrast checker → · Palette generator →