#31CF7F#31CF7F

#31CF7F is a light, vivid green. Relative luminance 0.468; OKLCH L 75.7% C 0.172 H 155.4°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#31CF7F
RGB	rgb(49, 207, 127)
HSL	hsl(150, 62%, 50%)
HSV	hsv(150, 76%, 81%)
CMYK	cmyk(76.3%, 0%, 38.6%, 18.8%)
CIE-LAB	lab(74.07, -57.89, 28.61)
CIE-LCH	lch(74.07, 64.57, 153.70°)
OKLab	oklab(75.67% -0.1561 0.0714)
OKLCH	oklch(75.67% 0.172 155.4)
XYZ	xyz(27.4076, 46.8076, 27.6649)
Luminance	0.4681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CF7F #CF3181

analogous

#32CF31 #31CF7F #31CFCE

triadic

#31CF7F #7F31CF #CF7F31

tetradic

#31CF7F #3132CF #CF3181 #CFCE31

square

#31CF7F #3132CF #CF3181 #CFCE31

split-complementary

#31CF7F #CE31CF #CF3132

monochromatic

#196C42 #259E61 #31CF7F #63DB9E #94E6BD

Accessibility & contrast

On white

2.03

#31CF7F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#31CF7F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CF7F

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CF7F	#FFFFFF	#000000	##000000
##31CF7F	1.00	2.03	10.36	10.36
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.36	21.00	1.00	1.00
##000000	10.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBE7A

Deuteranopia (green-blind)

#BCB184

Tritanopia (blue-blind)

#00CDBB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #31cf7f;
/* rgb */ color: rgb(49, 207, 127);
/* oklch */ color: oklch(75.7% 0.172 155.4);

Tailwind

colors: {
  custom: {
    50: '#81dfa5',
    500: '#31cf7f',
    950: '#000000',
  },
}

SCSS

$custom: #31cf7f;
$custom-light: #81dfa5;
$custom-dark: #000000;

JSON

{
  "hex": "#31cf7f",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 127
  },
  "hsl": {
    "h": 149.62,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75667,
    "c": 0.17169,
    "h": 155.4
  },
  "luminance": 0.46811
}

Semantic roles & 50–950 ramp

primary

#31CF7F

secondary

#D18BAE

accent

#4395E5

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #31CF7F

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

Preview Lab → · Contrast checker → · Palette generator →