#31A255#31A255

#31A255 is a light, vivid green. Relative luminance 0.272; OKLCH L 63.1% C 0.151 H 150.0°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#31A255
RGB	rgb(49, 162, 85)
HSL	hsl(139, 54%, 41%)
HSV	hsv(139, 70%, 64%)
CMYK	cmyk(69.8%, 0%, 47.5%, 36.5%)
CIE-LAB	lab(59.11, -48.68, 31.02)
CIE-LCH	lch(59.11, 57.73, 147.49°)
OKLab	oklab(63.11% -0.1311 0.0759)
OKLCH	oklch(63.11% 0.152 150)
XYZ	xyz(15.8254, 27.1478, 12.9986)
Luminance	0.2715 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A255 #A2317E

analogous

#46A231 #31A255 #31A28E

triadic

#31A255 #5531A2 #A25531

tetradic

#31A255 #3146A2 #A2317E #A28E31

square

#31A255 #3146A2 #A2317E #A28E31

split-complementary

#31A255 #8E31A2 #A23146

monochromatic

#154424 #23733C #31A255 #48C871 #77D696

Accessibility & contrast

On white

3.27

#31A255 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#31A255 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A255

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A255	#FFFFFF	#000000	##000000
##31A255	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3944F

Deuteranopia (green-blind)

#958A5A

Tritanopia (blue-blind)

#009F90

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a255;
/* rgb */ color: rgb(49, 162, 85);
/* oklch */ color: oklch(63.1% 0.151 150.0);

Tailwind

colors: {
  custom: {
    50: '#78be86',
    500: '#31a255',
    950: '#000000',
  },
}

SCSS

$custom: #31a255;
$custom-light: #78be86;
$custom-dark: #000000;

JSON

{
  "hex": "#31a255",
  "rgb": {
    "r": 49,
    "g": 162,
    "b": 85
  },
  "hsl": {
    "h": 139.115,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63105,
    "c": 0.1515,
    "h": 150
  },
  "luminance": 0.2715
}

Semantic roles & 50–950 ramp

primary

#31A255

secondary

#BE71A5

accent

#4BAEDD

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #31A255

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

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