#31974C#31974C

#31974C is a mid, vivid green. Relative luminance 0.233; OKLCH L 60.0% C 0.145 H 148.7°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#31974C
RGB	rgb(49, 151, 76)
HSL	hsl(136, 51%, 39%)
HSV	hsv(136, 68%, 59%)
CMYK	cmyk(67.5%, 0%, 49.7%, 40.8%)
CIE-LAB	lab(55.39, -45.95, 31.03)
CIE-LCH	lch(55.39, 55.44, 145.97°)
OKLab	oklab(59.99% -0.1239 0.0755)
OKLCH	oklch(59.99% 0.145 148.7)
XYZ	xyz(13.6367, 23.3066, 10.6160)
Luminance	0.2331 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31974C #97317C

analogous

#499731 #31974C #31977F

triadic

#31974C #4C3197 #974C31

tetradic

#31974C #314997 #97317C #977F31

square

#31974C #314997 #97317C #977F31

split-complementary

#31974C #7F3197 #973149

monochromatic

#133B1D #226935 #31974C #43C265 #71D18B

Accessibility & contrast

On white

3.71

#31974C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#31974C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31974C

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31974C	#FFFFFF	#000000	##000000
##31974C	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#988A46

Deuteranopia (green-blind)

#8C8151

Tritanopia (blue-blind)

#069485

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #31974c;
/* rgb */ color: rgb(49, 151, 76);
/* oklch */ color: oklch(60.0% 0.145 148.7);

Tailwind

colors: {
  custom: {
    50: '#76b67f',
    500: '#31974c',
    950: '#000000',
  },
}

SCSS

$custom: #31974c;
$custom-light: #76b67f;
$custom-dark: #000000;

JSON

{
  "hex": "#31974c",
  "rgb": {
    "r": 49,
    "g": 151,
    "b": 76
  },
  "hsl": {
    "h": 135.882,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.59989,
    "c": 0.14506,
    "h": 148.7
  },
  "luminance": 0.23308
}

Semantic roles & 50–950 ramp

primary

#31974C

secondary

#B96BA4

accent

#4DB5DA

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #31974C

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

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