#31C53A#31C53A

#31C53A is a light, highly saturated green. Relative luminance 0.409; OKLCH L 72.1% C 0.216 H 143.6°. Best body text is #000000 at 9.18:1 contrast (WCAG AA passes).

Color values

HEX	#31C53A
RGB	rgb(49, 197, 58)
HSL	hsl(124, 60%, 48%)
HSV	hsv(124, 75%, 77%)
CMYK	cmyk(75.1%, 0%, 70.6%, 22.7%)
CIE-LAB	lab(70.10, -64.14, 56.05)
CIE-LCH	lch(70.10, 85.18, 138.85°)
OKLab	oklab(72.11% -0.1737 0.1279)
OKLCH	oklch(72.11% 0.216 143.6)
XYZ	xyz(21.9952, 40.8884, 10.7352)
Luminance	0.4089 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C53A #C531BC

analogous

#72C531 #31C53A #31C584

triadic

#31C53A #3A31C5 #C53A31

tetradic

#31C53A #3172C5 #C531BC #C58431

square

#31C53A #3172C5 #C531BC #C58431

split-complementary

#31C53A #8431C5 #C53172

monochromatic

#19631D #25942C #31C53A #5DD764 #8EE393

Accessibility & contrast

On white

2.29

#31C53A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.18

#31C53A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C53A

9.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C53A	#FFFFFF	#000000	##000000
##31C53A	1.00	2.29	9.18	9.18
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.18	21.00	1.00	1.00
##000000	9.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B224

Deuteranopia (green-blind)

#B8A748

Tritanopia (blue-blind)

#00BFA9

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #31c53a;
/* rgb */ color: rgb(49, 197, 58);
/* oklch */ color: oklch(72.1% 0.216 143.6);

Tailwind

colors: {
  custom: {
    50: '#81d878',
    500: '#31c53a',
    950: '#000000',
  },
}

SCSS

$custom: #31c53a;
$custom-light: #81d878;
$custom-dark: #000000;

JSON

{
  "hex": "#31c53a",
  "rgb": {
    "r": 49,
    "g": 197,
    "b": 58
  },
  "hsl": {
    "h": 123.649,
    "s": 60.163,
    "l": 48.235
  },
  "oklch": {
    "l": 0.72114,
    "c": 0.21571,
    "h": 143.6
  },
  "luminance": 0.40891
}

Semantic roles & 50–950 ramp

primary

#31C53A

secondary

#CD85C9

accent

#44DAE3

background

#F8FDF7

surface

#F0FAEE

border

#CBD3C9

text

#0C1509

muted

#7D837B

Preview Lab

Preview with #31C53A

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

Preview Lab → · Contrast checker → · Palette generator →