#31A855#31A855

#31A855 is a light, vivid green. Relative luminance 0.293; OKLCH L 64.7% C 0.159 H 149.3°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#31A855
RGB	rgb(49, 168, 85)
HSL	hsl(138, 55%, 43%)
HSV	hsv(138, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 49.4%, 34.1%)
CIE-LAB	lab(61.06, -50.94, 33.47)
CIE-LCH	lch(61.06, 60.95, 146.69°)
OKLab	oklab(64.71% -0.1371 0.0814)
OKLCH	oklch(64.71% 0.159 149.3)
XYZ	xyz(16.9076, 29.3122, 13.3593)
Luminance	0.2931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A855 #A83184

analogous

#49A831 #31A855 #31A890

triadic

#31A855 #5531A8 #A85531

tetradic

#31A855 #3149A8 #A83184 #A89031

square

#31A855 #3149A8 #A83184 #A89031

split-complementary

#31A855 #9031A8 #A83149

monochromatic

#154925 #23793D #31A855 #4CCB72 #7BD897

Accessibility & contrast

On white

3.06

#31A855 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#31A855 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A855

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A855	#FFFFFF	#000000	##000000
##31A855	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9994E

Deuteranopia (green-blind)

#9B8F5B

Tritanopia (blue-blind)

#00A595

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #31a855;
/* rgb */ color: rgb(49, 168, 85);
/* oklch */ color: oklch(64.7% 0.159 149.3);

Tailwind

colors: {
  custom: {
    50: '#79c386',
    500: '#31a855',
    950: '#000000',
  },
}

SCSS

$custom: #31a855;
$custom-light: #79c386;
$custom-dark: #000000;

JSON

{
  "hex": "#31a855",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 85
  },
  "hsl": {
    "h": 138.151,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.64711,
    "c": 0.15948,
    "h": 149.3
  },
  "luminance": 0.29314
}

Semantic roles & 50–950 ramp

primary

#31A855

secondary

#C174AA

accent

#4AB1DE

background

#F7FCF8

surface

#EEF8EF

border

#C9D1CA

text

#0A130B

muted

#7C827C

Preview Lab

Preview with #31A855

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

Preview Lab → · Contrast checker → · Palette generator →