#31CF7D#31CF7D

#31CF7D is a light, vivid green. Relative luminance 0.468; OKLCH L 75.6% C 0.173 H 154.8°. Best body text is #000000 at 10.35:1 contrast (WCAG AA passes).

Color values

HEX	#31CF7D
RGB	rgb(49, 207, 125)
HSL	hsl(149, 62%, 50%)
HSV	hsv(149, 76%, 81%)
CMYK	cmyk(76.3%, 0%, 39.6%, 18.8%)
CIE-LAB	lab(74.03, -58.27, 29.60)
CIE-LCH	lch(74.03, 65.35, 153.07°)
OKLab	oklab(75.63% -0.157 0.0737)
OKLCH	oklch(75.63% 0.173 154.8)
XYZ	xyz(27.2785, 46.7560, 26.9852)
Luminance	0.4676 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CF7D #CF3183

analogous

#34CF31 #31CF7D #31CFCC

triadic

#31CF7D #7D31CF #CF7D31

tetradic

#31CF7D #3134CF #CF3183 #CFCC31

square

#31CF7D #3134CF #CF3183 #CFCC31

split-complementary

#31CF7D #CC31CF #CF3134

monochromatic

#196C41 #259E5F #31CF7D #63DB9C #94E6BC

Accessibility & contrast

On white

2.03

#31CF7D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.35

#31CF7D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CF7D

10.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CF7D	#FFFFFF	#000000	##000000
##31CF7D	1.00	2.03	10.35	10.35
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.35	21.00	1.00	1.00
##000000	10.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEBE77

Deuteranopia (green-blind)

#BCB183

Tritanopia (blue-blind)

#00CDBA

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #31cf7d;
/* rgb */ color: rgb(49, 207, 125);
/* oklch */ color: oklch(75.6% 0.173 154.8);

Tailwind

colors: {
  custom: {
    50: '#81dfa3',
    500: '#31cf7d',
    950: '#000000',
  },
}

SCSS

$custom: #31cf7d;
$custom-light: #81dfa3;
$custom-dark: #000000;

JSON

{
  "hex": "#31cf7d",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 125
  },
  "hsl": {
    "h": 148.861,
    "s": 62.205,
    "l": 50.196
  },
  "oklch": {
    "l": 0.75629,
    "c": 0.17348,
    "h": 154.8
  },
  "luminance": 0.46759
}

Semantic roles & 50–950 ramp

primary

#31CF7D

secondary

#D18BAF

accent

#4397E5

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #31CF7D

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

Preview Lab → · Contrast checker → · Palette generator →