#31A339#31A339

#31A339 is a light, vivid green. Relative luminance 0.271; OKLCH L 63.0% C 0.177 H 144.1°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#31A339
RGB	rgb(49, 163, 57)
HSL	hsl(124, 54%, 42%)
HSV	hsv(124, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 65%, 36.1%)
CIE-LAB	lab(59.10, -52.92, 44.65)
CIE-LCH	lch(59.10, 69.24, 139.85°)
OKLab	oklab(62.99% -0.1433 0.1038)
OKLCH	oklch(62.99% 0.177 144.1)
XYZ	xyz(15.1014, 27.1411, 8.3130)
Luminance	0.2714 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A339 #A3319B

analogous

#62A331 #31A339 #31A372

triadic

#31A339 #3931A3 #A33931

tetradic

#31A339 #3162A3 #A3319B #A37231

square

#31A339 #3162A3 #A3319B #A37231

split-complementary

#31A339 #7231A3 #A33162

monochromatic

#154518 #237429 #31A339 #49C852 #78D67F

Accessibility & contrast

On white

3.27

#31A339 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#31A339 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A339

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A339	#FFFFFF	#000000	##000000
##31A339	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6942C

Deuteranopia (green-blind)

#998B42

Tritanopia (blue-blind)

#0A9F8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a339;
/* rgb */ color: rgb(49, 163, 57);
/* oklch */ color: oklch(63.0% 0.177 144.1);

Tailwind

colors: {
  custom: {
    50: '#79bf74',
    500: '#31a339',
    950: '#000000',
  },
}

SCSS

$custom: #31a339;
$custom-light: #79bf74;
$custom-dark: #000000;

JSON

{
  "hex": "#31a339",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 57
  },
  "hsl": {
    "h": 124.211,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.62992,
    "c": 0.17691,
    "h": 144.1
  },
  "luminance": 0.27143
}

Semantic roles & 50–950 ramp

primary

#31A339

secondary

#BF71B9

accent

#4BD3DD

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A339

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

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