#31B468#31B468

#31B468 is a light, vivid green. Relative luminance 0.343; OKLCH L 68.2% C 0.158 H 153.0°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#31B468
RGB	rgb(49, 180, 104)
HSL	hsl(145, 57%, 45%)
HSV	hsv(145, 73%, 71%)
CMYK	cmyk(72.8%, 0%, 42.2%, 29.4%)
CIE-LAB	lab(65.19, -52.16, 28.91)
CIE-LCH	lch(65.19, 59.64, 151.00°)
OKLab	oklab(68.22% -0.1405 0.0716)
OKLCH	oklch(68.22% 0.158 153)
XYZ	xyz(20.0848, 34.2927, 18.6546)
Luminance	0.3429 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B468 #B4317D

analogous

#3BB431 #31B468 #31B4AA

triadic

#31B468 #6831B4 #B46831

tetradic

#31B468 #313BB4 #B4317D #B4AA31

square

#31B468 #313BB4 #B4317D #B4AA31

split-complementary

#31B468 #AA31B4 #B4313B

monochromatic

#175430 #24844C #31B468 #52D087 #82DDA8

Accessibility & contrast

On white

2.67

#31B468 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#31B468 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B468

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B468	#FFFFFF	#000000	##000000
##31B468	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A563

Deuteranopia (green-blind)

#A49A6D

Tritanopia (blue-blind)

#00B2A1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #31b468;
/* rgb */ color: rgb(49, 180, 104);
/* oklch */ color: oklch(68.2% 0.158 153.0);

Tailwind

colors: {
  custom: {
    50: '#7ccb94',
    500: '#31b468',
    950: '#000000',
  },
}

SCSS

$custom: #31b468;
$custom-light: #7ccb94;
$custom-dark: #000000;

JSON

{
  "hex": "#31b468",
  "rgb": {
    "r": 49,
    "g": 180,
    "b": 104
  },
  "hsl": {
    "h": 145.191,
    "s": 57.205,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68221,
    "c": 0.15772,
    "h": 153
  },
  "luminance": 0.34295
}

Semantic roles & 50–950 ramp

primary

#31B468

secondary

#C67BA6

accent

#47A0E0

background

#F8FCF9

surface

#EFF9F1

border

#CAD2CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #31B468

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

Preview Lab → · Contrast checker → · Palette generator →