#31C270#31C270

#31C270 is a light, vivid green. Relative luminance 0.404; OKLCH L 72.0% C 0.169 H 153.2°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#31C270
RGB	rgb(49, 194, 112)
HSL	hsl(146, 60%, 48%)
HSV	hsv(146, 75%, 76%)
CMYK	cmyk(74.7%, 0%, 42.3%, 23.9%)
CIE-LAB	lab(69.76, -55.90, 30.70)
CIE-LCH	lch(69.76, 63.78, 151.23°)
OKLab	oklab(72.03% -0.1505 0.076)
OKLCH	oklch(72.03% 0.169 153.2)
XYZ	xyz(23.4809, 40.4036, 21.8873)
Luminance	0.4041 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31C270 #C23183

analogous

#3AC231 #31C270 #31C2B9

triadic

#31C270 #7031C2 #C27031

tetradic

#31C270 #313AC2 #C23183 #C2B931

square

#31C270 #313AC2 #C23183 #C2B931

split-complementary

#31C270 #B931C2 #C2313A

monochromatic

#186038 #259154 #31C270 #5BD690 #8CE2B1

Accessibility & contrast

On white

2.31

#31C270 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#31C270 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31C270

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31C270	#FFFFFF	#000000	##000000
##31C270	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2B26A

Deuteranopia (green-blind)

#B1A676

Tritanopia (blue-blind)

#00BFAE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #31c270;
/* rgb */ color: rgb(49, 194, 112);
/* oklch */ color: oklch(72.0% 0.169 153.2);

Tailwind

colors: {
  custom: {
    50: '#7ed69a',
    500: '#31c270',
    950: '#000000',
  },
}

SCSS

$custom: #31c270;
$custom-light: #7ed69a;
$custom-dark: #000000;

JSON

{
  "hex": "#31c270",
  "rgb": {
    "r": 49,
    "g": 194,
    "b": 112
  },
  "hsl": {
    "h": 146.069,
    "s": 59.671,
    "l": 47.647
  },
  "oklch": {
    "l": 0.72029,
    "c": 0.16861,
    "h": 153.2
  },
  "luminance": 0.40406
}

Semantic roles & 50–950 ramp

primary

#31C270

secondary

#CC83AC

accent

#459EE3

background

#F8FDF9

surface

#F0FAF2

border

#CBD3CC

text

#0B140E

muted

#7C837E

Preview Lab

Preview with #31C270

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

Preview Lab → · Contrast checker → · Palette generator →