#31BF41#31BF41

#31BF41 is a light, highly saturated green. Relative luminance 0.383; OKLCH L 70.6% C 0.204 H 144.5°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#31BF41
RGB	rgb(49, 191, 65)
HSL	hsl(127, 59%, 47%)
HSV	hsv(127, 74%, 75%)
CMYK	cmyk(74.3%, 0%, 66%, 25.1%)
CIE-LAB	lab(68.24, -61.54, 51.27)
CIE-LCH	lch(68.24, 80.10, 140.20°)
OKLab	oklab(70.59% -0.1663 0.1186)
OKLCH	oklch(70.59% 0.204 144.5)
XYZ	xyz(20.8502, 38.2938, 11.2926)
Luminance	0.3830 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BF41 #BF31AF

analogous

#68BF31 #31BF41 #31BF88

triadic

#31BF41 #4131BF #BF4131

tetradic

#31BF41 #3168BF #BF31AF #BF8831

square

#31BF41 #3168BF #BF31AF #BF8831

split-complementary

#31BF41 #8831BF #BF3168

monochromatic

#185E20 #258E30 #31BF41 #59D467 #8AE193

Accessibility & contrast

On white

2.43

#31BF41 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#31BF41 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BF41

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BF41	#FFFFFF	#000000	##000000
##31BF41	1.00	2.43	8.66	8.66
#FFFFFF	2.43	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AD31

Deuteranopia (green-blind)

#B2A24C

Tritanopia (blue-blind)

#00BAA5

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31bf41;
/* rgb */ color: rgb(49, 191, 65);
/* oklch */ color: oklch(70.6% 0.204 144.5);

Tailwind

colors: {
  custom: {
    50: '#7fd47b',
    500: '#31bf41',
    950: '#000000',
  },
}

SCSS

$custom: #31bf41;
$custom-light: #7fd47b;
$custom-dark: #000000;

JSON

{
  "hex": "#31bf41",
  "rgb": {
    "r": 49,
    "g": 191,
    "b": 65
  },
  "hsl": {
    "h": 126.761,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70587,
    "c": 0.20431,
    "h": 144.5
  },
  "luminance": 0.38296
}

Semantic roles & 50–950 ramp

primary

#31BF41

secondary

#CB81C2

accent

#45D1E2

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C140A

muted

#7D837C

Preview Lab

Preview with #31BF41

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

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