#31AE55#31AE55

#31AE55 is a light, vivid green. Relative luminance 0.316; OKLCH L 66.3% C 0.167 H 148.7°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#31AE55
RGB	rgb(49, 174, 85)
HSL	hsl(137, 56%, 44%)
HSV	hsv(137, 72%, 68%)
CMYK	cmyk(71.8%, 0%, 51.1%, 31.8%)
CIE-LAB	lab(62.99, -53.14, 35.89)
CIE-LCH	lch(62.99, 64.12, 145.97°)
OKLab	oklab(66.31% -0.143 0.0868)
OKLCH	oklch(66.31% 0.167 148.7)
XYZ	xyz(18.0410, 31.5789, 13.7371)
Luminance	0.3158 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AE55 #AE318A

analogous

#4BAE31 #31AE55 #31AE93

triadic

#31AE55 #5531AE #AE5531

tetradic

#31AE55 #314BAE #AE318A #AE9331

square

#31AE55 #314BAE #AE318A #AE9331

split-complementary

#31AE55 #9331AE #AE314B

monochromatic

#164E26 #247E3E #31AE55 #4FCD73 #7FDB99

Accessibility & contrast

On white

2.87

#31AE55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#31AE55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AE55

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AE55	#FFFFFF	#000000	##000000
##31AE55	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09F4D

Deuteranopia (green-blind)

#A1945C

Tritanopia (blue-blind)

#00AB99

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31ae55;
/* rgb */ color: rgb(49, 174, 85);
/* oklch */ color: oklch(66.3% 0.167 148.7);

Tailwind

colors: {
  custom: {
    50: '#7bc787',
    500: '#31ae55',
    950: '#000000',
  },
}

SCSS

$custom: #31ae55;
$custom-light: #7bc787;
$custom-dark: #000000;

JSON

{
  "hex": "#31ae55",
  "rgb": {
    "r": 49,
    "g": 174,
    "b": 85
  },
  "hsl": {
    "h": 137.28,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66312,
    "c": 0.16733,
    "h": 148.7
  },
  "luminance": 0.31581
}

Semantic roles & 50–950 ramp

primary

#31AE55

secondary

#C477AE

accent

#48B4DF

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #31AE55

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

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