#31C648#31C648

#31C648 is a light, highly saturated green. Relative luminance 0.415; OKLCH L 72.5% C 0.207 H 145.2°. Best body text is #000000 at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#31C648
RGB	rgb(49, 198, 72)
HSL	hsl(129, 60%, 48%)
HSV	hsv(129, 75%, 78%)
CMYK	cmyk(75.3%, 0%, 63.6%, 22.4%)
CIE-LAB	lab(70.53, -63.08, 50.84)
CIE-LCH	lch(70.53, 81.01, 141.13°)
OKLab	oklab(72.51% -0.1702 0.1184)
OKLCH	oklch(72.51% 0.207 145.2)
XYZ	xyz(22.6288, 41.5064, 12.9486)
Luminance	0.4151 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C648 #C631AF

analogous

#64C631 #31C648 #31C692

triadic

#31C648 #4831C6 #C64831

tetradic

#31C648 #3164C6 #C631AF #C69231

square

#31C648 #3164C6 #C631AF #C69231

split-complementary

#31C648 #9231C6 #C63164

monochromatic

#196424 #259536 #31C648 #5DD770 #8EE39B

Accessibility & contrast

On white

2.26

#31C648 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.30

#31C648 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C648

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C648	#FFFFFF	#000000	##000000
##31C648	1.00	2.26	9.30	9.30
#FFFFFF	2.26	1.00	21.00	21.00
#000000	9.30	21.00	1.00	1.00
##000000	9.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B439

Deuteranopia (green-blind)

#B9A853

Tritanopia (blue-blind)

#00C1AC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #31c648;
/* rgb */ color: rgb(49, 198, 72);
/* oklch */ color: oklch(72.5% 0.207 145.2);

Tailwind

colors: {
  custom: {
    50: '#81d980',
    500: '#31c648',
    950: '#000000',
  },
}

SCSS

$custom: #31c648;
$custom-light: #81d980;
$custom-dark: #000000;

JSON

{
  "hex": "#31c648",
  "rgb": {
    "r": 49,
    "g": 198,
    "b": 72
  },
  "hsl": {
    "h": 129.262,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.72509,
    "c": 0.20737,
    "h": 145.2
  },
  "luminance": 0.41509
}

Semantic roles & 50–950 ramp

primary

#31C648

secondary

#CE85C2

accent

#44CBE3

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #31C648

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

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