#31A23F#31A23F

#31A23F is a light, vivid green. Relative luminance 0.269; OKLCH L 62.8% C 0.171 H 145.1°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#31A23F
RGB	rgb(49, 162, 63)
HSL	hsl(127, 54%, 41%)
HSV	hsv(127, 70%, 64%)
CMYK	cmyk(69.8%, 0%, 61.1%, 36.5%)
CIE-LAB	lab(58.84, -51.87, 41.62)
CIE-LCH	lch(58.84, 66.50, 141.26°)
OKLab	oklab(62.79% -0.1402 0.0979)
OKLCH	oklch(62.79% 0.171 145.1)
XYZ	xyz(15.0832, 26.8509, 9.0895)
Luminance	0.2685 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A23F #A23194

analogous

#5CA231 #31A23F #31A278

triadic

#31A23F #3F31A2 #A23F31

tetradic

#31A23F #315CA2 #A23194 #A27831

square

#31A23F #315CA2 #A23194 #A27831

split-complementary

#31A23F #7831A2 #A2315C

monochromatic

#15441A #23732D #31A23F #48C858 #77D683

Accessibility & contrast

On white

3.30

#31A23F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#31A23F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A23F

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A23F	#FFFFFF	#000000	##000000
##31A23F	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59334

Deuteranopia (green-blind)

#978A47

Tritanopia (blue-blind)

#069E8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #31a23f;
/* rgb */ color: rgb(49, 162, 63);
/* oklch */ color: oklch(62.8% 0.171 145.1);

Tailwind

colors: {
  custom: {
    50: '#79bf77',
    500: '#31a23f',
    950: '#000000',
  },
}

SCSS

$custom: #31a23f;
$custom-light: #79bf77;
$custom-dark: #000000;

JSON

{
  "hex": "#31a23f",
  "rgb": {
    "r": 49,
    "g": 162,
    "b": 63
  },
  "hsl": {
    "h": 127.434,
    "s": 53.555,
    "l": 41.373
  },
  "oklch": {
    "l": 0.62789,
    "c": 0.17098,
    "h": 145.1
  },
  "luminance": 0.26853
}

Semantic roles & 50–950 ramp

primary

#31A23F

secondary

#BE71B5

accent

#4BCBDD

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #31A23F

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

Preview Lab → · Contrast checker → · Palette generator →