#31AE31#31AE31

#31AE31 is a light, vivid green. Relative luminance 0.311; OKLCH L 65.9% C 0.195 H 143.0°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#31AE31
RGB	rgb(49, 174, 49)
HSL	hsl(120, 56%, 44%)
HSV	hsv(120, 72%, 68%)
CMYK	cmyk(71.8%, 0%, 71.8%, 31.8%)
CIE-LAB	lab(62.63, -57.45, 51.72)
CIE-LCH	lch(62.63, 77.30, 138.00°)
OKLab	oklab(65.89% -0.156 0.1177)
OKLCH	oklch(65.89% 0.195 143)
XYZ	xyz(16.9560, 31.1449, 8.0231)
Luminance	0.3115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AE31 #AE31AE

analogous

#6FAE31 #31AE31 #31AE6F

triadic

#31AE31 #3131AE #AE3131

tetradic

#31AE31 #316FAE #AE31AE #AE6F31

square

#31AE31 #316FAE #AE31AE #AE6F31

split-complementary

#31AE31 #6F31AE #AE316F

monochromatic

#164E16 #247E24 #31AE31 #4FCD4F #7FDB7F

Accessibility & contrast

On white

2.90

#31AE31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#31AE31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AE31

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AE31	#FFFFFF	#000000	##000000
##31AE31	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29D1C

Deuteranopia (green-blind)

#A3943E

Tritanopia (blue-blind)

#02A995

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ae31;
/* rgb */ color: rgb(49, 174, 49);
/* oklch */ color: oklch(65.9% 0.195 143.0);

Tailwind

colors: {
  custom: {
    50: '#7cc770',
    500: '#31ae31',
    950: '#000000',
  },
}

SCSS

$custom: #31ae31;
$custom-light: #7cc770;
$custom-dark: #000000;

JSON

{
  "hex": "#31ae31",
  "rgb": {
    "r": 49,
    "g": 174,
    "b": 49
  },
  "hsl": {
    "h": 120,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.65894,
    "c": 0.19541,
    "h": 143
  },
  "luminance": 0.31147
}

Semantic roles & 50–950 ramp

primary

#31AE31

secondary

#C477C4

accent

#48DFDF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31AE31

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

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