#31A159#31A159

#31A159 is a light, vivid green. Relative luminance 0.269; OKLCH L 62.9% C 0.146 H 151.3°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#31A159
RGB	rgb(49, 161, 89)
HSL	hsl(141, 53%, 41%)
HSV	hsv(141, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 44.7%, 36.9%)
CIE-LAB	lab(58.85, -47.61, 28.58)
CIE-LCH	lch(58.85, 55.53, 149.02°)
OKLab	oklab(62.91% -0.1283 0.0704)
OKLCH	oklch(62.91% 0.146 151.3)
XYZ	xyz(15.8134, 26.8622, 13.8008)
Luminance	0.2686 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A159 #A13179

analogous

#41A131 #31A159 #31A191

triadic

#31A159 #5931A1 #A15931

tetradic

#31A159 #3141A1 #A13179 #A19131

square

#31A159 #3141A1 #A13179 #A19131

split-complementary

#31A159 #9131A1 #A13141

monochromatic

#144325 #23723F #31A159 #48C775 #77D699

Accessibility & contrast

On white

3.30

#31A159 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#31A159 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A159

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A159	#FFFFFF	#000000	##000000
##31A159	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29354

Deuteranopia (green-blind)

#948A5E

Tritanopia (blue-blind)

#009E90

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a159;
/* rgb */ color: rgb(49, 161, 89);
/* oklch */ color: oklch(62.9% 0.146 151.3);

Tailwind

colors: {
  custom: {
    50: '#78be89',
    500: '#31a159',
    950: '#000000',
  },
}

SCSS

$custom: #31a159;
$custom-light: #78be89;
$custom-dark: #000000;

JSON

{
  "hex": "#31a159",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 89
  },
  "hsl": {
    "h": 141.429,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.62907,
    "c": 0.14636,
    "h": 151.3
  },
  "luminance": 0.26864
}

Semantic roles & 50–950 ramp

primary

#31A159

secondary

#BE70A2

accent

#4BA9DD

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #31A159

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

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