#31AC38#31AC38

#31AC38 is a light, vivid green. Relative luminance 0.304; OKLCH L 65.4% C 0.188 H 143.8°. Best body text is #000000 at 7.09:1 contrast (WCAG AA passes).

Color values

HEX	#31AC38
RGB	rgb(49, 172, 56)
HSL	hsl(123, 56%, 43%)
HSV	hsv(123, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 67.4%, 32.5%)
CIE-LAB	lab(62.03, -56.13, 48.28)
CIE-LCH	lch(62.03, 74.04, 139.30°)
OKLab	oklab(65.42% -0.152 0.1114)
OKLCH	oklch(65.42% 0.188 143.8)
XYZ	xyz(16.7319, 30.4417, 8.7347)
Luminance	0.3044 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC38 #AC31A5

analogous

#67AC31 #31AC38 #31AC75

triadic

#31AC38 #3831AC #AC3831

tetradic

#31AC38 #3167AC #AC31A5 #AC7531

square

#31AC38 #3167AC #AC31A5 #AC7531

split-complementary

#31AC38 #7531AC #AC3167

monochromatic

#164D19 #237C28 #31AC38 #4ECC55 #7DDA83

Accessibility & contrast

On white

2.96

#31AC38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.09

#31AC38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC38

7.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC38	#FFFFFF	#000000	##000000
##31AC38	1.00	2.96	7.09	7.09
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.09	21.00	1.00	1.00
##000000	7.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9C28

Deuteranopia (green-blind)

#A19243

Tritanopia (blue-blind)

#00A794

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #31ac38;
/* rgb */ color: rgb(49, 172, 56);
/* oklch */ color: oklch(65.4% 0.188 143.8);

Tailwind

colors: {
  custom: {
    50: '#7bc674',
    500: '#31ac38',
    950: '#000000',
  },
}

SCSS

$custom: #31ac38;
$custom-light: #7bc674;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac38",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 56
  },
  "hsl": {
    "h": 123.415,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65417,
    "c": 0.18845,
    "h": 143.8
  },
  "luminance": 0.30444
}

Semantic roles & 50–950 ramp

primary

#31AC38

secondary

#C376BE

accent

#49D6DF

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31AC38

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

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