#31974B#31974B

#31974B is a mid, vivid green. Relative luminance 0.233; OKLCH L 60.0% C 0.146 H 148.4°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#31974B
RGB	rgb(49, 151, 75)
HSL	hsl(135, 51%, 39%)
HSV	hsv(135, 68%, 59%)
CMYK	cmyk(67.5%, 0%, 50.3%, 40.8%)
CIE-LAB	lab(55.37, -46.11, 31.53)
CIE-LCH	lch(55.37, 55.86, 145.63°)
OKLab	oklab(59.97% -0.1243 0.0765)
OKLCH	oklch(59.97% 0.146 148.4)
XYZ	xyz(13.6022, 23.2928, 10.4344)
Luminance	0.2329 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31974B #97317D

analogous

#4A9731 #31974B #31977E

triadic

#31974B #4B3197 #974B31

tetradic

#31974B #314A97 #97317D #977E31

square

#31974B #314A97 #97317D #977E31

split-complementary

#31974B #7E3197 #97314A

monochromatic

#133B1D #226934 #31974B #43C264 #71D18A

Accessibility & contrast

On white

3.71

#31974B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#31974B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31974B

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31974B	#FFFFFF	#000000	##000000
##31974B	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)

#988A45

Deuteranopia (green-blind)

#8C8150

Tritanopia (blue-blind)

#079485

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #31974b;
/* rgb */ color: rgb(49, 151, 75);
/* oklch */ color: oklch(60.0% 0.146 148.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#31974b",
  "rgb": {
    "r": 49,
    "g": 151,
    "b": 75
  },
  "hsl": {
    "h": 135.294,
    "s": 51,
    "l": 39.216
  },
  "oklch": {
    "l": 0.59973,
    "c": 0.146,
    "h": 148.4
  },
  "luminance": 0.23294
}

Semantic roles & 50–950 ramp

primary

#31974B

secondary

#B96BA5

accent

#4DB6DA

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #31974B

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

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