#31B06D#31B06D

#31B06D is a light, vivid green. Relative luminance 0.328; OKLCH L 67.3% C 0.148 H 155.3°. Best body text is #000000 at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#31B06D
RGB	rgb(49, 176, 109)
HSL	hsl(148, 56%, 44%)
HSV	hsv(148, 72%, 69%)
CMYK	cmyk(72.2%, 0%, 38.1%, 31%)
CIE-LAB	lab(64.00, -49.69, 24.69)
CIE-LCH	lch(64.00, 55.49, 153.58°)
OKLab	oklab(67.27% -0.1342 0.0618)
OKLCH	oklch(67.27% 0.148 155.3)
XYZ	xyz(19.5505, 32.8055, 19.7668)
Luminance	0.3281 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B06D #B03174

analogous

#35B031 #31B06D #31B0AC

triadic

#31B06D #6D31B0 #B06D31

tetradic

#31B06D #3135B0 #B03174 #B0AC31

square

#31B06D #3135B0 #B03174 #B0AC31

split-complementary

#31B06D #AC31B0 #B03135

monochromatic

#165032 #24804F #31B06D #50CE8C #80DCAB

Accessibility & contrast

On white

2.78

#31B06D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.56

#31B06D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B06D

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B06D	#FFFFFF	#000000	##000000
##31B06D	1.00	2.78	7.56	7.56
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.56	21.00	1.00	1.00
##000000	7.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA269

Deuteranopia (green-blind)

#A09771

Tritanopia (blue-blind)

#00AE9F

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31b06d;
/* rgb */ color: rgb(49, 176, 109);
/* oklch */ color: oklch(67.3% 0.148 155.3);

Tailwind

colors: {
  custom: {
    50: '#7bc997',
    500: '#31b06d',
    950: '#000000',
  },
}

SCSS

$custom: #31b06d;
$custom-light: #7bc997;
$custom-dark: #000000;

JSON

{
  "hex": "#31b06d",
  "rgb": {
    "r": 49,
    "g": 176,
    "b": 109
  },
  "hsl": {
    "h": 148.346,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67266,
    "c": 0.14776,
    "h": 155.3
  },
  "luminance": 0.32808
}

Semantic roles & 50–950 ramp

primary

#31B06D

secondary

#C578A1

accent

#4898E0

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B06D

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

Preview Lab → · Contrast checker → · Palette generator →