#31C65A#31C65A

#31C65A is a light, vivid green. Relative luminance 0.418; OKLCH L 72.7% C 0.193 H 147.9°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#31C65A
RGB	rgb(49, 198, 90)
HSL	hsl(137, 60%, 48%)
HSV	hsv(137, 75%, 78%)
CMYK	cmyk(75.3%, 0%, 54.5%, 22.4%)
CIE-LAB	lab(70.72, -60.83, 42.87)
CIE-LCH	lch(70.72, 74.42, 144.83°)
OKLab	oklab(72.72% -0.1636 0.1027)
OKLCH	oklch(72.72% 0.193 147.9)
XYZ	xyz(23.3044, 41.7766, 16.5064)
Luminance	0.4178 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C65A #C6319D

analogous

#52C631 #31C65A #31C6A4

triadic

#31C65A #5A31C6 #C65A31

tetradic

#31C65A #3152C6 #C6319D #C6A431

square

#31C65A #3152C6 #C6319D #C6A431

split-complementary

#31C65A #A431C6 #C63152

monochromatic

#19642D #259544 #31C65A #5DD77F #8EE3A6

Accessibility & contrast

On white

2.24

#31C65A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#31C65A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C65A

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C65A	#FFFFFF	#000000	##000000
##31C65A	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B450

Deuteranopia (green-blind)

#B7A862

Tritanopia (blue-blind)

#00C2AE

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #31c65a;
/* rgb */ color: rgb(49, 198, 90);
/* oklch */ color: oklch(72.7% 0.193 147.9);

Tailwind

colors: {
  custom: {
    50: '#80d88b',
    500: '#31c65a',
    950: '#000000',
  },
}

SCSS

$custom: #31c65a;
$custom-light: #80d88b;
$custom-dark: #000000;

JSON

{
  "hex": "#31c65a",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 90
  },
  "hsl": {
    "h": 136.51,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72725,
    "c": 0.19315,
    "h": 147.9
  },
  "luminance": 0.41779
}

Semantic roles & 50–950 ramp

primary

#31C65A

secondary

#CE85BA

accent

#44B8E3

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #31C65A

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

Preview Lab → · Contrast checker → · Palette generator →