#31C742#31C742

#31C742 is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.7% C 0.213 H 144.4°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#31C742
RGB	rgb(49, 199, 66)
HSL	hsl(127, 60%, 49%)
HSV	hsv(127, 75%, 78%)
CMYK	cmyk(75.4%, 0%, 66.8%, 22%)
CIE-LAB	lab(70.80, -64.03, 53.64)
CIE-LCH	lch(70.80, 83.53, 140.05°)
OKLab	oklab(72.71% -0.173 0.1238)
OKLCH	oklch(72.71% 0.213 144.4)
XYZ	xyz(22.6719, 41.8905, 12.0440)
Luminance	0.4189 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C742 #C731B6

analogous

#6BC731 #31C742 #31C78D

triadic

#31C742 #4231C7 #C74231

tetradic

#31C742 #316BC7 #C731B6 #C78D31

square

#31C742 #316BC7 #C731B6 #C78D31

split-complementary

#31C742 #8D31C7 #C7316B

monochromatic

#196521 #259632 #31C742 #5ED76C #8FE399

Accessibility & contrast

On white

2.24

#31C742 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#31C742 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C742

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C742	#FFFFFF	#000000	##000000
##31C742	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB430

Deuteranopia (green-blind)

#BAA94E

Tritanopia (blue-blind)

#00C2AC

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #31c742;
/* rgb */ color: rgb(49, 199, 66);
/* oklch */ color: oklch(72.7% 0.213 144.4);

Tailwind

colors: {
  custom: {
    50: '#81d97c',
    500: '#31c742',
    950: '#000000',
  },
}

SCSS

$custom: #31c742;
$custom-light: #81d97c;
$custom-dark: #000000;

JSON

{
  "hex": "#31c742",
  "rgb": {
    "r": 49,
    "g": 199,
    "b": 66
  },
  "hsl": {
    "h": 126.8,
    "s": 60.484,
    "l": 48.627
  },
  "oklch": {
    "l": 0.72713,
    "c": 0.21275,
    "h": 144.4
  },
  "luminance": 0.41893
}

Semantic roles & 50–950 ramp

primary

#31C742

secondary

#CE86C6

accent

#44D2E4

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0C150A

muted

#7D837C

Preview Lab

Preview with #31C742

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

Preview Lab → · Contrast checker → · Palette generator →