#31A55F#31A55F

#31A55F is a light, vivid green. Relative luminance 0.284; OKLCH L 64.1% C 0.146 H 152.5°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#31A55F
RGB	rgb(49, 165, 95)
HSL	hsl(144, 54%, 42%)
HSV	hsv(144, 70%, 65%)
CMYK	cmyk(70.3%, 0%, 42.4%, 35.3%)
CIE-LAB	lab(60.24, -48.08, 27.20)
CIE-LCH	lch(60.24, 55.24, 150.51°)
OKLab	oklab(64.09% -0.1296 0.0673)
OKLCH	oklch(64.09% 0.146 152.5)
XYZ	xyz(16.7859, 28.3876, 15.4190)
Luminance	0.2839 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A55F #A53177

analogous

#3DA531 #31A55F #31A599

triadic

#31A55F #5F31A5 #A55F31

tetradic

#31A55F #313DA5 #A53177 #A59931

square

#31A55F #313DA5 #A53177 #A59931

split-complementary

#31A55F #9931A5 #A5313D

monochromatic

#154729 #237644 #31A55F #4AC97C #79D79E

Accessibility & contrast

On white

3.14

#31A55F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#31A55F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A55F

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A55F	#FFFFFF	#000000	##000000
##31A55F	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5975A

Deuteranopia (green-blind)

#978D64

Tritanopia (blue-blind)

#00A394

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #31a55f;
/* rgb */ color: rgb(49, 165, 95);
/* oklch */ color: oklch(64.1% 0.146 152.5);

Tailwind

colors: {
  custom: {
    50: '#78c18d',
    500: '#31a55f',
    950: '#000000',
  },
}

SCSS

$custom: #31a55f;
$custom-light: #78c18d;
$custom-dark: #000000;

JSON

{
  "hex": "#31a55f",
  "rgb": {
    "r": 49,
    "g": 165,
    "b": 95
  },
  "hsl": {
    "h": 143.793,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.64085,
    "c": 0.14609,
    "h": 152.5
  },
  "luminance": 0.28389
}

Semantic roles & 50–950 ramp

primary

#31A55F

secondary

#C072A1

accent

#4AA3DE

background

#F7FBF8

surface

#EEF7F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #31A55F

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

Preview Lab → · Contrast checker → · Palette generator →