#31B35D#31B35D

#31B35D is a light, vivid green. Relative luminance 0.337; OKLCH L 67.8% C 0.167 H 150.1°. Best body text is #000000 at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#31B35D
RGB	rgb(49, 179, 93)
HSL	hsl(140, 57%, 45%)
HSV	hsv(140, 73%, 70%)
CMYK	cmyk(72.6%, 0%, 48%, 29.8%)
CIE-LAB	lab(64.71, -53.69, 33.98)
CIE-LCH	lch(64.71, 63.54, 147.67°)
OKLab	oklab(67.77% -0.1444 0.0829)
OKLCH	oklch(67.77% 0.167 150.1)
XYZ	xyz(19.3609, 33.6813, 15.8346)
Luminance	0.3368 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B35D #B33187

analogous

#46B331 #31B35D #31B39E

triadic

#31B35D #5D31B3 #B35D31

tetradic

#31B35D #3146B3 #B33187 #B39E31

square

#31B35D #3146B3 #B33187 #B39E31

split-complementary

#31B35D #9E31B3 #B33146

monochromatic

#17532B #248344 #31B35D #52D07C #82DDA1

Accessibility & contrast

On white

2.71

#31B35D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.74

#31B35D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B35D

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B35D	#FFFFFF	#000000	##000000
##31B35D	1.00	2.71	7.74	7.74
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.74	21.00	1.00	1.00
##000000	7.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A456

Deuteranopia (green-blind)

#A59963

Tritanopia (blue-blind)

#00B09F

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #31b35d;
/* rgb */ color: rgb(49, 179, 93);
/* oklch */ color: oklch(67.8% 0.167 150.1);

Tailwind

colors: {
  custom: {
    50: '#7ccb8c',
    500: '#31b35d',
    950: '#000000',
  },
}

SCSS

$custom: #31b35d;
$custom-light: #7ccb8c;
$custom-dark: #000000;

JSON

{
  "hex": "#31b35d",
  "rgb": {
    "r": 49,
    "g": 179,
    "b": 93
  },
  "hsl": {
    "h": 140.308,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67766,
    "c": 0.16656,
    "h": 150.1
  },
  "luminance": 0.33683
}

Semantic roles & 50–950 ramp

primary

#31B35D

secondary

#C67AAC

accent

#48ADE0

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31B35D

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

Preview Lab → · Contrast checker → · Palette generator →