#31BE5F#31BE5F

#31BE5F is a light, vivid green. Relative luminance 0.383; OKLCH L 70.7% C 0.179 H 149.5°. Best body text is #000000 at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#31BE5F
RGB	rgb(49, 190, 95)
HSL	hsl(140, 59%, 47%)
HSV	hsv(140, 74%, 75%)
CMYK	cmyk(74.2%, 0%, 50%, 25.5%)
CIE-LAB	lab(68.24, -57.32, 37.40)
CIE-LCH	lch(68.24, 68.44, 146.87°)
OKLab	oklab(70.7% -0.1541 0.0908)
OKLCH	oklch(70.7% 0.179 149.5)
XYZ	xyz(21.7439, 38.3036, 17.0716)
Luminance	0.3831 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BE5F #BE3190

analogous

#4ABE31 #31BE5F #31BEA5

triadic

#31BE5F #5F31BE #BE5F31

tetradic

#31BE5F #314ABE #BE3190 #BEA531

square

#31BE5F #314ABE #BE3190 #BEA531

split-complementary

#31BE5F #A531BE #BE314A

monochromatic

#185D2E #248D47 #31BE5F #58D481 #89E1A5

Accessibility & contrast

On white

2.42

#31BE5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.66

#31BE5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BE5F

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BE5F	#FFFFFF	#000000	##000000
##31BE5F	1.00	2.42	8.66	8.66
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.66	21.00	1.00	1.00
##000000	8.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFAD57

Deuteranopia (green-blind)

#AFA266

Tritanopia (blue-blind)

#00BAA8

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #31be5f;
/* rgb */ color: rgb(49, 190, 95);
/* oklch */ color: oklch(70.7% 0.179 149.5);

Tailwind

colors: {
  custom: {
    50: '#7ed38e',
    500: '#31be5f',
    950: '#000000',
  },
}

SCSS

$custom: #31be5f;
$custom-light: #7ed38e;
$custom-dark: #000000;

JSON

{
  "hex": "#31be5f",
  "rgb": {
    "r": 49,
    "g": 190,
    "b": 95
  },
  "hsl": {
    "h": 139.574,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70698,
    "c": 0.17887,
    "h": 149.5
  },
  "luminance": 0.38306
}

Semantic roles & 50–950 ramp

primary

#31BE5F

secondary

#CA80B2

accent

#46AFE2

background

#F8FDF8

surface

#EFFAF0

border

#CAD3CB

text

#0B140C

muted

#7C837D

Preview Lab

Preview with #31BE5F

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

Preview Lab → · Contrast checker → · Palette generator →