#31A833#31A833

#31A833 is a light, vivid green. Relative luminance 0.289; OKLCH L 64.3% C 0.187 H 143.2°. Best body text is #000000 at 6.78:1 contrast (WCAG AA passes).

Color values

HEX	#31A833
RGB	rgb(49, 168, 51)
HSL	hsl(121, 55%, 43%)
HSV	hsv(121, 71%, 66%)
CMYK	cmyk(70.8%, 0%, 69.6%, 34.1%)
CIE-LAB	lab(60.69, -55.25, 48.90)
CIE-LCH	lch(60.69, 73.79, 138.49°)
OKLab	oklab(64.29% -0.1499 0.1121)
OKLCH	oklch(64.29% 0.187 143.2)
XYZ	xyz(15.8658, 28.8955, 7.8726)
Luminance	0.2890 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A833 #A831A6

analogous

#6BA831 #31A833 #31A86E

triadic

#31A833 #3331A8 #A83331

tetradic

#31A833 #316BA8 #A831A6 #A86E31

square

#31A833 #316BA8 #A831A6 #A86E31

split-complementary

#31A833 #6E31A8 #A8316B

monochromatic

#154916 #237925 #31A833 #4CCB4E #7BD87C

Accessibility & contrast

On white

3.10

#31A833 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.78

#31A833 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A833

6.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A833	#FFFFFF	#000000	##000000
##31A833	1.00	3.10	6.78	6.78
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.78	21.00	1.00	1.00
##000000	6.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9822

Deuteranopia (green-blind)

#9E8F3E

Tritanopia (blue-blind)

#09A390

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a833;
/* rgb */ color: rgb(49, 168, 51);
/* oklch */ color: oklch(64.3% 0.187 143.2);

Tailwind

colors: {
  custom: {
    50: '#7bc371',
    500: '#31a833',
    950: '#000000',
  },
}

SCSS

$custom: #31a833;
$custom-light: #7bc371;
$custom-dark: #000000;

JSON

{
  "hex": "#31a833",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 51
  },
  "hsl": {
    "h": 121.008,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.64289,
    "c": 0.18718,
    "h": 143.2
  },
  "luminance": 0.28897
}

Semantic roles & 50–950 ramp

primary

#31A833

secondary

#C174C0

accent

#4ADCDE

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31A833

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

Preview Lab → · Contrast checker → · Palette generator →