#31A940#31A940

#31A940 is a light, vivid green. Relative luminance 0.294; OKLCH L 64.7% C 0.179 H 145.0°. Best body text is #000000 at 6.88:1 contrast (WCAG AA passes).

Color values

HEX	#31A940
RGB	rgb(49, 169, 64)
HSL	hsl(128, 55%, 43%)
HSV	hsv(128, 71%, 66%)
CMYK	cmyk(71%, 0%, 62.1%, 33.7%)
CIE-LAB	lab(61.13, -54.22, 43.78)
CIE-LCH	lch(61.13, 69.69, 141.08°)
OKLab	oklab(64.69% -0.1465 0.1026)
OKLCH	oklch(64.69% 0.179 145)
XYZ	xyz(16.3789, 29.3973, 9.6605)
Luminance	0.2940 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A940 #A9319A

analogous

#5EA931 #31A940 #31A97C

triadic

#31A940 #4031A9 #A94031

tetradic

#31A940 #315EA9 #A9319A #A97C31

square

#31A940 #315EA9 #A9319A #A97C31

split-complementary

#31A940 #7C31A9 #A9315E

monochromatic

#154A1C #237A2E #31A940 #4CCB5C #7CD987

Accessibility & contrast

On white

3.05

#31A940 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.88

#31A940 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A940

6.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A940	#FFFFFF	#000000	##000000
##31A940	1.00	3.05	6.88	6.88
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.88	21.00	1.00	1.00
##000000	6.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9934

Deuteranopia (green-blind)

#9E9049

Tritanopia (blue-blind)

#00A593

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #31a940;
/* rgb */ color: rgb(49, 169, 64);
/* oklch */ color: oklch(64.7% 0.179 145.0);

Tailwind

colors: {
  custom: {
    50: '#7ac479',
    500: '#31a940',
    950: '#000000',
  },
}

SCSS

$custom: #31a940;
$custom-light: #7ac479;
$custom-dark: #000000;

JSON

{
  "hex": "#31a940",
  "rgb": {
    "r": 49,
    "g": 169,
    "b": 64
  },
  "hsl": {
    "h": 127.5,
    "s": 55.046,
    "l": 42.745
  },
  "oklch": {
    "l": 0.64692,
    "c": 0.17888,
    "h": 145
  },
  "luminance": 0.29399
}

Semantic roles & 50–950 ramp

primary

#31A940

secondary

#C174B8

accent

#49CCDE

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #31A940

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

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