#31A659#31A659

#31A659 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.2% C 0.153 H 150.6°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#31A659
RGB	rgb(49, 166, 89)
HSL	hsl(141, 54%, 42%)
HSV	hsv(141, 70%, 65%)
CMYK	cmyk(70.5%, 0%, 46.4%, 34.9%)
CIE-LAB	lab(60.47, -49.53, 30.66)
CIE-LCH	lch(60.47, 58.25, 148.24°)
OKLab	oklab(64.24% -0.1334 0.0752)
OKLCH	oklch(64.24% 0.153 150.6)
XYZ	xyz(16.7047, 28.6448, 14.0979)
Luminance	0.2865 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A659 #A6317E

analogous

#43A631 #31A659 #31A694

triadic

#31A659 #5931A6 #A65931

tetradic

#31A659 #3143A6 #A6317E #A69431

square

#31A659 #3143A6 #A6317E #A69431

split-complementary

#31A659 #9431A6 #A63143

monochromatic

#154726 #237740 #31A659 #4ACA76 #7AD89A

Accessibility & contrast

On white

3.12

#31A659 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#31A659 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A659

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A659	#FFFFFF	#000000	##000000
##31A659	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79853

Deuteranopia (green-blind)

#998E5E

Tritanopia (blue-blind)

#00A394

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a659;
/* rgb */ color: rgb(49, 166, 89);
/* oklch */ color: oklch(64.2% 0.153 150.6);

Tailwind

colors: {
  custom: {
    50: '#79c189',
    500: '#31a659',
    950: '#000000',
  },
}

SCSS

$custom: #31a659;
$custom-light: #79c189;
$custom-dark: #000000;

JSON

{
  "hex": "#31a659",
  "rgb": {
    "r": 49,
    "g": 166,
    "b": 89
  },
  "hsl": {
    "h": 140.513,
    "s": 54.419,
    "l": 42.157
  },
  "oklch": {
    "l": 0.64244,
    "c": 0.15311,
    "h": 150.6
  },
  "luminance": 0.28647
}

Semantic roles & 50–950 ramp

primary

#31A659

secondary

#C073A6

accent

#4AABDE

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #31A659

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

Preview Lab → · Contrast checker → · Palette generator →