#31CF7E#31CF7E

#31CF7E is a light, vivid green. Relative luminance 0.468; OKLCH L 75.6% C 0.173 H 155.1°. Best body text is #000000 at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#31CF7E
RGB	rgb(49, 207, 126)
HSL	hsl(149, 62%, 50%)
HSV	hsv(149, 76%, 81%)
CMYK	cmyk(76.3%, 0%, 39.1%, 18.8%)
CIE-LAB	lab(74.05, -58.08, 29.11)
CIE-LCH	lch(74.05, 64.96, 153.38°)
OKLab	oklab(75.65% -0.1566 0.0726)
OKLCH	oklch(75.65% 0.173 155.1)
XYZ	xyz(27.3427, 46.7817, 27.3233)
Luminance	0.4678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CF7E #CF3182

analogous

#33CF31 #31CF7E #31CFCD

triadic

#31CF7E #7E31CF #CF7E31

tetradic

#31CF7E #3133CF #CF3182 #CFCD31

square

#31CF7E #3133CF #CF3182 #CFCD31

split-complementary

#31CF7E #CD31CF #CF3133

monochromatic

#196C42 #259E60 #31CF7E #63DB9D #94E6BC

Accessibility & contrast

On white

2.03

#31CF7E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.36

#31CF7E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CF7E

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CF7E	#FFFFFF	#000000	##000000
##31CF7E	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)

#CEBE78

Deuteranopia (green-blind)

#BCB183

Tritanopia (blue-blind)

#00CDBB

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #31cf7e;
/* rgb */ color: rgb(49, 207, 126);
/* oklch */ color: oklch(75.6% 0.173 155.1);

Tailwind

colors: {
  custom: {
    50: '#81dfa4',
    500: '#31cf7e',
    950: '#000000',
  },
}

SCSS

$custom: #31cf7e;
$custom-light: #81dfa4;
$custom-dark: #000000;

JSON

{
  "hex": "#31cf7e",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 126
  },
  "hsl": {
    "h": 149.241,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75648,
    "c": 0.17259,
    "h": 155.1
  },
  "luminance": 0.46785
}

Semantic roles & 50–950 ramp

primary

#31CF7E

secondary

#D18BAF

accent

#4396E5

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #31CF7E

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

Preview Lab → · Contrast checker → · Palette generator →