#31C03D#31C03D

#31C03D is a light, highly saturated green. Relative luminance 0.387; OKLCH L 70.8% C 0.208 H 144.0°. Best body text is #000000 at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#31C03D
RGB	rgb(49, 192, 61)
HSL	hsl(125, 59%, 47%)
HSV	hsv(125, 74%, 75%)
CMYK	cmyk(74.5%, 0%, 68.2%, 24.7%)
CIE-LAB	lab(68.52, -62.26, 53.22)
CIE-LCH	lch(68.52, 81.91, 139.48°)
OKLab	oklab(70.81% -0.1685 0.1223)
OKLCH	oklch(70.81% 0.208 144)
XYZ	xyz(20.9572, 38.6868, 10.7768)
Luminance	0.3869 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C03D #C031B4

analogous

#6DC031 #31C03D #31C085

triadic

#31C03D #3D31C0 #C03D31

tetradic

#31C03D #316DC0 #C031B4 #C08531

square

#31C03D #316DC0 #C031B4 #C08531

split-complementary

#31C03D #8531C0 #C0316D

monochromatic

#185E1E #258F2E #31C03D #59D564 #8AE192

Accessibility & contrast

On white

2.40

#31C03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.74

#31C03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C03D

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C03D	#FFFFFF	#000000	##000000
##31C03D	1.00	2.40	8.74	8.74
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.74	21.00	1.00	1.00
##000000	8.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE2A

Deuteranopia (green-blind)

#B4A349

Tritanopia (blue-blind)

#00BBA5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #31c03d;
/* rgb */ color: rgb(49, 192, 61);
/* oklch */ color: oklch(70.8% 0.208 144.0);

Tailwind

colors: {
  custom: {
    50: '#80d479',
    500: '#31c03d',
    950: '#000000',
  },
}

SCSS

$custom: #31c03d;
$custom-light: #80d479;
$custom-dark: #000000;

JSON

{
  "hex": "#31c03d",
  "rgb": {
    "r": 49,
    "g": 192,
    "b": 61
  },
  "hsl": {
    "h": 125.035,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.70814,
    "c": 0.20818,
    "h": 144
  },
  "luminance": 0.38689
}

Semantic roles & 50–950 ramp

primary

#31C03D

secondary

#CB82C5

accent

#45D5E3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1409

muted

#7D837B

Preview Lab

Preview with #31C03D

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

Preview Lab → · Contrast checker → · Palette generator →