#31AE64#31AE64

#31AE64 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.6% C 0.153 H 152.7°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#31AE64
RGB	rgb(49, 174, 100)
HSL	hsl(144, 56%, 44%)
HSV	hsv(144, 72%, 68%)
CMYK	cmyk(71.8%, 0%, 42.5%, 31.8%)
CIE-LAB	lab(63.21, -50.62, 28.43)
CIE-LCH	lch(63.21, 58.06, 150.68°)
OKLab	oklab(66.57% -0.1364 0.0704)
OKLCH	oklch(66.57% 0.153 152.7)
XYZ	xyz(18.7013, 31.8431, 17.2148)
Luminance	0.3185 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AE64 #AE317B

analogous

#3CAE31 #31AE64 #31AEA2

triadic

#31AE64 #6431AE #AE6431

tetradic

#31AE64 #313CAE #AE317B #AEA231

square

#31AE64 #313CAE #AE317B #AEA231

split-complementary

#31AE64 #A231AE #AE313C

monochromatic

#164E2D #247E49 #31AE64 #4FCD82 #7FDBA4

Accessibility & contrast

On white

2.85

#31AE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#31AE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AE64

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AE64	#FFFFFF	#000000	##000000
##31AE64	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9F5F

Deuteranopia (green-blind)

#9F9569

Tritanopia (blue-blind)

#00AC9C

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31ae64;
/* rgb */ color: rgb(49, 174, 100);
/* oklch */ color: oklch(66.6% 0.153 152.7);

Tailwind

colors: {
  custom: {
    50: '#7ac791',
    500: '#31ae64',
    950: '#000000',
  },
}

SCSS

$custom: #31ae64;
$custom-light: #7ac791;
$custom-dark: #000000;

JSON

{
  "hex": "#31ae64",
  "rgb": {
    "r": 49,
    "g": 174,
    "b": 100
  },
  "hsl": {
    "h": 144.48,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66565,
    "c": 0.15349,
    "h": 152.7
  },
  "luminance": 0.31845
}

Semantic roles & 50–950 ramp

primary

#31AE64

secondary

#C477A4

accent

#48A2DF

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130D

muted

#7C827D

Preview Lab

Preview with #31AE64

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

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