#31A660#31A660

#31A660 is a light, vivid green. Relative luminance 0.288; OKLCH L 64.4% C 0.147 H 152.7°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#31A660
RGB	rgb(49, 166, 96)
HSL	hsl(144, 54%, 42%)
HSV	hsv(144, 70%, 65%)
CMYK	cmyk(70.5%, 0%, 42.2%, 34.9%)
CIE-LAB	lab(60.58, -48.29, 27.11)
CIE-LCH	lch(60.58, 55.38, 150.69°)
OKLab	oklab(64.37% -0.1302 0.0672)
OKLCH	oklch(64.37% 0.147 152.7)
XYZ	xyz(17.0127, 28.7680, 15.7203)
Luminance	0.2877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A660 #A63177

analogous

#3CA631 #31A660 #31A69B

triadic

#31A660 #6031A6 #A66031

tetradic

#31A660 #313CA6 #A63177 #A69B31

square

#31A660 #313CA6 #A63177 #A69B31

split-complementary

#31A660 #9B31A6 #A6313C

monochromatic

#154729 #237745 #31A660 #4ACA7E #7AD89F

Accessibility & contrast

On white

3.11

#31A660 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#31A660 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A660

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A660	#FFFFFF	#000000	##000000
##31A660	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6985B

Deuteranopia (green-blind)

#988E65

Tritanopia (blue-blind)

#00A495

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a660;
/* rgb */ color: rgb(49, 166, 96);
/* oklch */ color: oklch(64.4% 0.147 152.7);

Tailwind

colors: {
  custom: {
    50: '#79c18e',
    500: '#31a660',
    950: '#000000',
  },
}

SCSS

$custom: #31a660;
$custom-light: #79c18e;
$custom-dark: #000000;

JSON

{
  "hex": "#31a660",
  "rgb": {
    "r": 49,
    "g": 166,
    "b": 96
  },
  "hsl": {
    "h": 144.103,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.6437,
    "c": 0.14651,
    "h": 152.7
  },
  "luminance": 0.2877
}

Semantic roles & 50–950 ramp

primary

#31A660

secondary

#C073A1

accent

#4AA2DE

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #31A660

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

Preview Lab → · Contrast checker → · Palette generator →