#31B867#31B867

#31B867 is a light, vivid green. Relative luminance 0.359; OKLCH L 69.3% C 0.164 H 152.1°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#31B867
RGB	rgb(49, 184, 103)
HSL	hsl(144, 58%, 46%)
HSV	hsv(144, 73%, 72%)
CMYK	cmyk(73.4%, 0%, 44%, 27.8%)
CIE-LAB	lab(66.45, -53.83, 31.06)
CIE-LCH	lch(66.45, 62.15, 150.01°)
OKLab	oklab(69.25% -0.1449 0.0766)
OKLCH	oklch(69.25% 0.164 152.1)
XYZ	xyz(20.8535, 35.9108, 18.6618)
Luminance	0.3591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B867 #B83182

analogous

#3EB831 #31B867 #31B8AA

triadic

#31B867 #6731B8 #B86731

tetradic

#31B867 #313EB8 #B83182 #B8AA31

square

#31B867 #313EB8 #B83182 #B8AA31

split-complementary

#31B867 #AA31B8 #B8313E

monochromatic

#175731 #24884C #31B867 #55D287 #85DEA9

Accessibility & contrast

On white

2.57

#31B867 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#31B867 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B867

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B867	#FFFFFF	#000000	##000000
##31B867	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A861

Deuteranopia (green-blind)

#A89D6D

Tritanopia (blue-blind)

#00B5A4

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b867;
/* rgb */ color: rgb(49, 184, 103);
/* oklch */ color: oklch(69.3% 0.164 152.1);

Tailwind

colors: {
  custom: {
    50: '#7cce93',
    500: '#31b867',
    950: '#000000',
  },
}

SCSS

$custom: #31b867;
$custom-light: #7cce93;
$custom-dark: #000000;

JSON

{
  "hex": "#31b867",
  "rgb": {
    "r": 49,
    "g": 184,
    "b": 103
  },
  "hsl": {
    "h": 144,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.69254,
    "c": 0.16389,
    "h": 152.1
  },
  "luminance": 0.35913
}

Semantic roles & 50–950 ramp

primary

#31B867

secondary

#C87DAA

accent

#47A3E1

background

#F8FCF9

surface

#EFF9F1

border

#CAD2CB

text

#0B140D

muted

#7C827E

Preview Lab

Preview with #31B867

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

Preview Lab → · Contrast checker → · Palette generator →