#31A031#31A031

#31A031 is a light, vivid green. Relative luminance 0.260; OKLCH L 62.1% C 0.179 H 143.0°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#31A031
RGB	rgb(49, 160, 49)
HSL	hsl(120, 53%, 41%)
HSV	hsv(120, 69%, 63%)
CMYK	cmyk(69.4%, 0%, 69.4%, 37.3%)
CIE-LAB	lab(58.05, -52.69, 46.92)
CIE-LCH	lch(58.05, 70.55, 138.32°)
OKLab	oklab(62.1% -0.1431 0.1077)
OKLCH	oklch(62.1% 0.179 143)
XYZ	xyz(14.3909, 26.0148, 7.1681)
Luminance	0.2602 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A031 #A031A0

analogous

#68A031 #31A031 #31A068

triadic

#31A031 #3131A0 #A03131

tetradic

#31A031 #3168A0 #A031A0 #A06831

square

#31A031 #3168A0 #A031A0 #A06831

split-complementary

#31A031 #6831A0 #A03168

monochromatic

#144214 #237123 #31A031 #47C747 #76D576

Accessibility & contrast

On white

3.39

#31A031 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#31A031 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A031

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A031	#FFFFFF	#000000	##000000
##31A031	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39121

Deuteranopia (green-blind)

#96883C

Tritanopia (blue-blind)

#129B8A

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #31a031;
/* rgb */ color: rgb(49, 160, 49);
/* oklch */ color: oklch(62.1% 0.179 143.0);

Tailwind

colors: {
  custom: {
    50: '#79bd6f',
    500: '#31a031',
    950: '#000000',
  },
}

SCSS

$custom: #31a031;
$custom-light: #79bd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#31a031",
  "rgb": {
    "r": 49,
    "g": 160,
    "b": 49
  },
  "hsl": {
    "h": 120,
    "s": 53.11,
    "l": 40.98
  },
  "oklch": {
    "l": 0.62097,
    "c": 0.17905,
    "h": 143
  },
  "luminance": 0.26016
}

Semantic roles & 50–950 ramp

primary

#31A031

secondary

#BD70BD

accent

#4BDDDD

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #31A031

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

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