#31AE37#31AE37

#31AE37 is a light, vivid green. Relative luminance 0.312; OKLCH L 65.9% C 0.192 H 143.6°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#31AE37
RGB	rgb(49, 174, 55)
HSL	hsl(123, 56%, 44%)
HSV	hsv(123, 72%, 68%)
CMYK	cmyk(71.8%, 0%, 68.4%, 31.8%)
CIE-LAB	lab(62.68, -56.90, 49.39)
CIE-LCH	lch(62.68, 75.35, 139.04°)
OKLab	oklab(65.95% -0.1542 0.1136)
OKLCH	oklch(65.95% 0.192 143.6)
XYZ	xyz(17.0912, 31.1990, 8.7350)
Luminance	0.3120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AE37 #AE31A8

analogous

#69AE31 #31AE37 #31AE75

triadic

#31AE37 #3731AE #AE3731

tetradic

#31AE37 #3169AE #AE31A8 #AE7531

square

#31AE37 #3169AE #AE31A8 #AE7531

split-complementary

#31AE37 #7531AE #AE3169

monochromatic

#164E19 #247E28 #31AE37 #4FCD55 #7FDB83

Accessibility & contrast

On white

2.90

#31AE37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#31AE37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AE37

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AE37	#FFFFFF	#000000	##000000
##31AE37	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E26

Deuteranopia (green-blind)

#A39442

Tritanopia (blue-blind)

#00A996

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31ae37;
/* rgb */ color: rgb(49, 174, 55);
/* oklch */ color: oklch(65.9% 0.192 143.6);

Tailwind

colors: {
  custom: {
    50: '#7cc774',
    500: '#31ae37',
    950: '#000000',
  },
}

SCSS

$custom: #31ae37;
$custom-light: #7cc774;
$custom-dark: #000000;

JSON

{
  "hex": "#31ae37",
  "rgb": {
    "r": 49,
    "g": 174,
    "b": 55
  },
  "hsl": {
    "h": 122.88,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.65946,
    "c": 0.1915,
    "h": 143.6
  },
  "luminance": 0.31201
}

Semantic roles & 50–950 ramp

primary

#31AE37

secondary

#C477C0

accent

#48D8DF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31AE37

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

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