#31AE63#31AE63

#31AE63 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.5% C 0.154 H 152.4°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#31AE63
RGB	rgb(49, 174, 99)
HSL	hsl(144, 56%, 44%)
HSV	hsv(144, 72%, 68%)
CMYK	cmyk(71.8%, 0%, 43.1%, 31.8%)
CIE-LAB	lab(63.20, -50.80, 28.93)
CIE-LCH	lch(63.20, 58.46, 150.34°)
OKLab	oklab(66.55% -0.1369 0.0715)
OKLCH	oklch(66.55% 0.154 152.4)
XYZ	xyz(18.6532, 31.8238, 16.9615)
Luminance	0.3183 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AE63 #AE317C

analogous

#3DAE31 #31AE63 #31AEA1

triadic

#31AE63 #6331AE #AE6331

tetradic

#31AE63 #313DAE #AE317C #AEA131

square

#31AE63 #313DAE #AE317C #AEA131

split-complementary

#31AE63 #A131AE #AE313D

monochromatic

#164E2D #247E48 #31AE63 #4FCD81 #7FDBA3

Accessibility & contrast

On white

2.85

#31AE63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#31AE63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AE63

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AE63	#FFFFFF	#000000	##000000
##31AE63	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)

#AE9F5E

Deuteranopia (green-blind)

#9F9568

Tritanopia (blue-blind)

#00AC9C

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31ae63;
/* rgb */ color: rgb(49, 174, 99);
/* oklch */ color: oklch(66.5% 0.154 152.4);

Tailwind

colors: {
  custom: {
    50: '#7ac790',
    500: '#31ae63',
    950: '#000000',
  },
}

SCSS

$custom: #31ae63;
$custom-light: #7ac790;
$custom-dark: #000000;

JSON

{
  "hex": "#31ae63",
  "rgb": {
    "r": 49,
    "g": 174,
    "b": 99
  },
  "hsl": {
    "h": 144,
    "s": 56.054,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66547,
    "c": 0.15442,
    "h": 152.4
  },
  "luminance": 0.31826
}

Semantic roles & 50–950 ramp

primary

#31AE63

secondary

#C477A5

accent

#48A3DF

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31AE63

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

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