#31C54B#31C54B

#31C54B is a light, highly saturated green. Relative luminance 0.411; OKLCH L 72.3% C 0.204 H 145.6°. Best body text is #000000 at 9.22:1 contrast (WCAG AA passes).

Color values

HEX	#31C54B
RGB	rgb(49, 197, 75)
HSL	hsl(131, 60%, 48%)
HSV	hsv(131, 75%, 77%)
CMYK	cmyk(75.1%, 0%, 61.9%, 22.7%)
CIE-LAB	lab(70.24, -62.41, 49.21)
CIE-LCH	lch(70.24, 79.48, 141.75°)
OKLab	oklab(72.28% -0.1683 0.1153)
OKLCH	oklch(72.28% 0.204 145.6)
XYZ	xyz(22.5013, 41.0909, 13.4007)
Luminance	0.4109 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C54B #C531AB

analogous

#61C531 #31C54B #31C595

triadic

#31C54B #4B31C5 #C54B31

tetradic

#31C54B #3161C5 #C531AB #C59531

square

#31C54B #3161C5 #C531AB #C59531

split-complementary

#31C54B #9531C5 #C53161

monochromatic

#196326 #259438 #31C54B #5DD772 #8EE39D

Accessibility & contrast

On white

2.28

#31C54B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.22

#31C54B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C54B

9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C54B	#FFFFFF	#000000	##000000
##31C54B	1.00	2.28	9.22	9.22
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.22	21.00	1.00	1.00
##000000	9.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B33D

Deuteranopia (green-blind)

#B7A755

Tritanopia (blue-blind)

#00C0AB

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #31c54b;
/* rgb */ color: rgb(49, 197, 75);
/* oklch */ color: oklch(72.3% 0.204 145.6);

Tailwind

colors: {
  custom: {
    50: '#80d882',
    500: '#31c54b',
    950: '#000000',
  },
}

SCSS

$custom: #31c54b;
$custom-light: #80d882;
$custom-dark: #000000;

JSON

{
  "hex": "#31c54b",
  "rgb": {
    "r": 49,
    "g": 197,
    "b": 75
  },
  "hsl": {
    "h": 130.541,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72277,
    "c": 0.20399,
    "h": 145.6
  },
  "luminance": 0.41093
}

Semantic roles & 50–950 ramp

primary

#31C54B

secondary

#CD85C0

accent

#44C7E3

background

#F8FDF8

surface

#F0FAEF

border

#CBD3CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #31C54B

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

Preview Lab → · Contrast checker → · Palette generator →