#31A366#31A366

#31A366 is a light, vivid green. Relative luminance 0.278; OKLCH L 63.7% C 0.137 H 155.4°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#31A366
RGB	rgb(49, 163, 102)
HSL	hsl(148, 54%, 42%)
HSV	hsv(148, 70%, 64%)
CMYK	cmyk(69.9%, 0%, 37.4%, 36.1%)
CIE-LAB	lab(59.71, -45.96, 22.74)
CIE-LCH	lch(59.71, 51.28, 153.68°)
OKLab	oklab(63.69% -0.1243 0.057)
OKLCH	oklch(63.69% 0.137 155.4)
XYZ	xyz(16.7606, 27.8048, 17.0514)
Luminance	0.2781 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A366 #A3316E

analogous

#35A331 #31A366 #31A39F

triadic

#31A366 #6631A3 #A36631

tetradic

#31A366 #3135A3 #A3316E #A39F31

square

#31A366 #3135A3 #A3316E #A39F31

split-complementary

#31A366 #9F31A3 #A33135

monochromatic

#15452B #237449 #31A366 #49C884 #78D6A4

Accessibility & contrast

On white

3.20

#31A366 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#31A366 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A366

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A366	#FFFFFF	#000000	##000000
##31A366	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29662

Deuteranopia (green-blind)

#948C6A

Tritanopia (blue-blind)

#00A193

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #31a366;
/* rgb */ color: rgb(49, 163, 102);
/* oklch */ color: oklch(63.7% 0.137 155.4);

Tailwind

colors: {
  custom: {
    50: '#78bf92',
    500: '#31a366',
    950: '#000000',
  },
}

SCSS

$custom: #31a366;
$custom-light: #78bf92;
$custom-dark: #000000;

JSON

{
  "hex": "#31a366",
  "rgb": {
    "r": 49,
    "g": 163,
    "b": 102
  },
  "hsl": {
    "h": 147.895,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.63691,
    "c": 0.13673,
    "h": 155.4
  },
  "luminance": 0.27807
}

Semantic roles & 50–950 ramp

primary

#31A366

secondary

#BF719B

accent

#4B99DD

background

#F7FBF9

surface

#EEF7F1

border

#C9D0CB

text

#0A120D

muted

#7C817E

Preview Lab

Preview with #31A366

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

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