#31CA77#31CA77

#31CA77 is a light, vivid green. Relative luminance 0.442; OKLCH L 74.2% C 0.173 H 154.0°. Best body text is #000000 at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#31CA77
RGB	rgb(49, 202, 119)
HSL	hsl(147, 61%, 49%)
HSV	hsv(147, 76%, 79%)
CMYK	cmyk(75.7%, 0%, 41.1%, 20.8%)
CIE-LAB	lab(72.38, -57.55, 30.51)
CIE-LCH	lch(72.38, 65.14, 152.07°)
OKLab	oklab(74.23% -0.155 0.0758)
OKLCH	oklch(74.23% 0.173 154)
XYZ	xyz(25.7145, 44.2229, 24.6298)
Luminance	0.4423 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CA77 #CA3184

analogous

#38CA31 #31CA77 #31CAC4

triadic

#31CA77 #7731CA #CA7731

tetradic

#31CA77 #3138CA #CA3184 #CAC431

square

#31CA77 #3138CA #CA3184 #CAC431

split-complementary

#31CA77 #C431CA #CA3138

monochromatic

#19673D #25995A #31CA77 #60D897 #91E4B7

Accessibility & contrast

On white

2.13

#31CA77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.85

#31CA77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CA77

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CA77	#FFFFFF	#000000	##000000
##31CA77	1.00	2.13	9.85	9.85
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.85	21.00	1.00	1.00
##000000	9.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB971

Deuteranopia (green-blind)

#B8AC7D

Tritanopia (blue-blind)

#00C8B5

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #31ca77;
/* rgb */ color: rgb(49, 202, 119);
/* oklch */ color: oklch(74.2% 0.173 154.0);

Tailwind

colors: {
  custom: {
    50: '#80db9f',
    500: '#31ca77',
    950: '#000000',
  },
}

SCSS

$custom: #31ca77;
$custom-light: #80db9f;
$custom-dark: #000000;

JSON

{
  "hex": "#31ca77",
  "rgb": {
    "r": 49,
    "g": 202,
    "b": 119
  },
  "hsl": {
    "h": 147.451,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7423,
    "c": 0.17252,
    "h": 154
  },
  "luminance": 0.44226
}

Semantic roles & 50–950 ramp

primary

#31CA77

secondary

#CF88AE

accent

#449BE4

background

#F8FDF9

surface

#F0FBF2

border

#CBD4CC

text

#0C150E

muted

#7D837E

Preview Lab

Preview with #31CA77

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

Preview Lab → · Contrast checker → · Palette generator →