#31CA3D#31CA3D

#31CA3D is a light, highly saturated green. Relative luminance 0.432; OKLCH L 73.5% C 0.219 H 143.9°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#31CA3D
RGB	rgb(49, 202, 61)
HSL	hsl(125, 61%, 49%)
HSV	hsv(125, 76%, 79%)
CMYK	cmyk(75.7%, 0%, 69.8%, 20.8%)
CIE-LAB	lab(71.71, -65.45, 56.59)
CIE-LCH	lch(71.71, 86.53, 139.15°)
OKLab	oklab(73.46% -0.1771 0.1294)
OKLCH	oklch(73.46% 0.219 143.9)
XYZ	xyz(23.2279, 43.2282, 11.5337)
Luminance	0.4323 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CA3D #CA31BE

analogous

#72CA31 #31CA3D #31CA8A

triadic

#31CA3D #3D31CA #CA3D31

tetradic

#31CA3D #3172CA #CA31BE #CA8A31

square

#31CA3D #3172CA #CA31BE #CA8A31

split-complementary

#31CA3D #8A31CA #CA3172

monochromatic

#19671F #25992E #31CA3D #60D869 #91E498

Accessibility & contrast

On white

2.18

#31CA3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#31CA3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CA3D

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CA3D	#FFFFFF	#000000	##000000
##31CA3D	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB727

Deuteranopia (green-blind)

#BDAB4B

Tritanopia (blue-blind)

#00C4AE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #31ca3d;
/* rgb */ color: rgb(49, 202, 61);
/* oklch */ color: oklch(73.5% 0.219 143.9);

Tailwind

colors: {
  custom: {
    50: '#82db7a',
    500: '#31ca3d',
    950: '#000000',
  },
}

SCSS

$custom: #31ca3d;
$custom-light: #82db7a;
$custom-dark: #000000;

JSON

{
  "hex": "#31ca3d",
  "rgb": {
    "r": 49,
    "g": 202,
    "b": 61
  },
  "hsl": {
    "h": 124.706,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7346,
    "c": 0.21937,
    "h": 143.9
  },
  "luminance": 0.43231
}

Semantic roles & 50–950 ramp

primary

#31CA3D

secondary

#CF88C9

accent

#44D7E4

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #31CA3D

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

Preview Lab → · Contrast checker → · Palette generator →