#31A820#31A820

#31A820 is a light, vivid green. Relative luminance 0.288; OKLCH L 64.2% C 0.198 H 141.5°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#31A820
RGB	rgb(49, 168, 32)
HSL	hsl(113, 68%, 39%)
HSV	hsv(113, 81%, 66%)
CMYK	cmyk(70.8%, 0%, 81%, 34.1%)
CIE-LAB	lab(60.57, -56.70, 55.49)
CIE-LCH	lch(60.57, 79.34, 135.62°)
OKLab	oklab(64.15% -0.1548 0.1233)
OKLCH	oklch(64.15% 0.198 141.5)
XYZ	xyz(15.5291, 28.7608, 6.0992)
Luminance	0.2876 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A820 #9720A8

analogous

#75A820 #31A820 #20A853

triadic

#31A820 #2031A8 #A82031

tetradic

#31A820 #2075A8 #9720A8 #A85320

square

#31A820 #2075A8 #9720A8 #A85320

split-complementary

#31A820 #5320A8 #A82075

monochromatic

#13410C #227516 #31A820 #43D72E #71E161

Accessibility & contrast

On white

3.11

#31A820 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#31A820 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A820

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A820	#FFFFFF	#000000	##000000
##31A820	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9800

Deuteranopia (green-blind)

#9F8F31

Tritanopia (blue-blind)

#12A38F

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #31a820;
/* rgb */ color: rgb(49, 168, 32);
/* oklch */ color: oklch(64.2% 0.198 141.5);

Tailwind

colors: {
  custom: {
    50: '#7cc368',
    500: '#31a820',
    950: '#000000',
  },
}

SCSS

$custom: #31a820;
$custom-light: #7cc368;
$custom-dark: #000000;

JSON

{
  "hex": "#31a820",
  "rgb": {
    "r": 49,
    "g": 168,
    "b": 32
  },
  "hsl": {
    "h": 112.5,
    "s": 68,
    "l": 39.216
  },
  "oklch": {
    "l": 0.64152,
    "c": 0.19787,
    "h": 141.5
  },
  "luminance": 0.28763
}

Semantic roles & 50–950 ramp

primary

#31A820

secondary

#B95EC6

accent

#3DEBD5

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #31A820

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

Preview Lab → · Contrast checker → · Palette generator →