#31D35F#31D35F

#31D35F is a light, highly saturated green. Relative luminance 0.481; OKLCH L 76.2% C 0.205 H 147.9°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#31D35F
RGB	rgb(49, 211, 95)
HSL	hsl(137, 65%, 51%)
HSV	hsv(137, 77%, 83%)
CMYK	cmyk(76.8%, 0%, 55%, 17.3%)
CIE-LAB	lab(74.87, -64.51, 45.50)
CIE-LCH	lch(74.87, 78.94, 144.81°)
OKLab	oklab(76.18% -0.1734 0.1088)
OKLCH	oklch(76.18% 0.205 147.9)
XYZ	xyz(26.6243, 48.0645, 18.6985)
Luminance	0.4807 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31D35F #D331A5

analogous

#54D331 #31D35F #31D3B0

triadic

#31D35F #5F31D3 #D35F31

tetradic

#31D35F #3154D3 #D331A5 #D3B031

square

#31D35F #3154D3 #D331A5 #D3B031

split-complementary

#31D35F #B031D3 #D33154

monochromatic

#187132 #23A448 #31D35F #63DE86 #96E9AD

Accessibility & contrast

On white

1.98

#31D35F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#31D35F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31D35F

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31D35F	#FFFFFF	#000000	##000000
##31D35F	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5C054

Deuteranopia (green-blind)

#C3B368

Tritanopia (blue-blind)

#00CFB9

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #31d35f;
/* rgb */ color: rgb(49, 211, 95);
/* oklch */ color: oklch(76.2% 0.205 147.9);

Tailwind

colors: {
  custom: {
    50: '#83e28f',
    500: '#31d35f',
    950: '#000000',
  },
}

SCSS

$custom: #31d35f;
$custom-light: #83e28f;
$custom-dark: #000000;

JSON

{
  "hex": "#31d35f",
  "rgb": {
    "r": 49,
    "g": 211,
    "b": 95
  },
  "hsl": {
    "h": 137.037,
    "s": 64.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.76182,
    "c": 0.2047,
    "h": 147.9
  },
  "luminance": 0.48068
}

Semantic roles & 50–950 ramp

primary

#31D35F

secondary

#D48CBF

accent

#40B8E8

background

#F8FEF8

surface

#F0FCF0

border

#CBD5CB

text

#0C150D

muted

#7D847D

Preview Lab

Preview with #31D35F

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

Preview Lab → · Contrast checker → · Palette generator →