#31CF2D#31CF2D

#31CF2D is a light, highly saturated green. Relative luminance 0.455; OKLCH L 74.7% C 0.233 H 142.6°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#31CF2D
RGB	rgb(49, 207, 45)
HSL	hsl(119, 64%, 49%)
HSV	hsv(119, 78%, 81%)
CMYK	cmyk(76.3%, 0%, 78.3%, 18.8%)
CIE-LAB	lab(73.20, -68.22, 63.58)
CIE-LCH	lch(73.20, 93.25, 137.01°)
OKLab	oklab(74.67% -0.1853 0.142)
OKLCH	oklch(74.67% 0.233 142.6)
XYZ	xyz(24.0516, 45.4653, 9.9902)
Luminance	0.4547 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31CF2D #CB2DCF

analogous

#82CF2D #31CF2D #2DCF7A

triadic

#31CF2D #2D31CF #CF2D31

tetradic

#31CF2D #2D82CF #CB2DCF #CF7A2D

square

#31CF2D #2D82CF #CB2DCF #CF7A2D

split-complementary

#31CF2D #7A2DCF #CF2D82

monochromatic

#196A17 #259D22 #31CF2D #60DC5D #92E790

Accessibility & contrast

On white

2.08

#31CF2D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#31CF2D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31CF2D

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31CF2D	#FFFFFF	#000000	##000000
##31CF2D	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB00

Deuteranopia (green-blind)

#C2AF40

Tritanopia (blue-blind)

#00C9B1

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #31cf2d;
/* rgb */ color: rgb(49, 207, 45);
/* oklch */ color: oklch(74.7% 0.233 142.6);

Tailwind

colors: {
  custom: {
    50: '#84df73',
    500: '#31cf2d',
    950: '#000000',
  },
}

SCSS

$custom: #31cf2d;
$custom-light: #84df73;
$custom-dark: #000000;

JSON

{
  "hex": "#31cf2d",
  "rgb": {
    "r": 49,
    "g": 207,
    "b": 45
  },
  "hsl": {
    "h": 118.519,
    "s": 64.286,
    "l": 49.412
  },
  "oklch": {
    "l": 0.74665,
    "c": 0.23345,
    "h": 142.6
  },
  "luminance": 0.45468
}

Semantic roles & 50–950 ramp

primary

#31CF2D

secondary

#CF87D1

accent

#41E7E3

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #31CF2D

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

Preview Lab → · Contrast checker → · Palette generator →