#31C176#31C176

#31C176 is a light, vivid green. Relative luminance 0.401; OKLCH L 71.9% C 0.162 H 155.1°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#31C176
RGB	rgb(49, 193, 118)
HSL	hsl(149, 60%, 47%)
HSV	hsv(149, 75%, 76%)
CMYK	cmyk(74.6%, 0%, 38.9%, 24.3%)
CIE-LAB	lab(69.54, -54.42, 27.29)
CIE-LCH	lch(69.54, 60.88, 153.37°)
OKLab	oklab(71.88% -0.1468 0.0681)
OKLCH	oklch(71.88% 0.162 155.1)
XYZ	xyz(23.6044, 40.0981, 23.6317)
Luminance	0.4010 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C176 #C1317C

analogous

#34C131 #31C176 #31C1BE

triadic

#31C176 #7631C1 #C17631

tetradic

#31C176 #3134C1 #C1317C #C1BE31

square

#31C176 #3134C1 #C1317C #C1BE31

split-complementary

#31C176 #BE31C1 #C13134

monochromatic

#185F3A #259058 #31C176 #5AD595 #8BE2B4

Accessibility & contrast

On white

2.33

#31C176 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#31C176 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C176

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C176	#FFFFFF	#000000	##000000
##31C176	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0B171

Deuteranopia (green-blind)

#AFA57B

Tritanopia (blue-blind)

#00BFAE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c176;
/* rgb */ color: rgb(49, 193, 118);
/* oklch */ color: oklch(71.9% 0.162 155.1);

Tailwind

colors: {
  custom: {
    50: '#7ed59e',
    500: '#31c176',
    950: '#000000',
  },
}

SCSS

$custom: #31c176;
$custom-light: #7ed59e;
$custom-dark: #000000;

JSON

{
  "hex": "#31c176",
  "rgb": {
    "r": 49,
    "g": 193,
    "b": 118
  },
  "hsl": {
    "h": 148.75,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71882,
    "c": 0.16185,
    "h": 155.1
  },
  "luminance": 0.40101
}

Semantic roles & 50–950 ramp

primary

#31C176

secondary

#CC82A8

accent

#4597E3

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0B140E

muted

#7C837E

Preview Lab

Preview with #31C176

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

Preview Lab → · Contrast checker → · Palette generator →