#31AB49#31AB49

#31AB49 is a light, vivid green. Relative luminance 0.303; OKLCH L 65.3% C 0.174 H 146.5°. Best body text is #000000 at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#31AB49
RGB	rgb(49, 171, 73)
HSL	hsl(132, 55%, 43%)
HSV	hsv(132, 71%, 67%)
CMYK	cmyk(71.3%, 0%, 57.3%, 32.9%)
CIE-LAB	lab(61.88, -53.79, 40.44)
CIE-LCH	lch(61.88, 67.29, 143.07°)
OKLab	oklab(65.34% -0.145 0.0961)
OKLCH	oklch(65.34% 0.174 146.5)
XYZ	xyz(17.0309, 30.2579, 11.2448)
Luminance	0.3026 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AB49 #AB3193

analogous

#56AB31 #31AB49 #31AB86

triadic

#31AB49 #4931AB #AB4931

tetradic

#31AB49 #3156AB #AB3193 #AB8631

square

#31AB49 #3156AB #AB3193 #AB8631

split-complementary

#31AB49 #8631AB #AB3156

monochromatic

#164C20 #237B35 #31AB49 #4DCC66 #7DDA8F

Accessibility & contrast

On white

2.98

#31AB49 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.05

#31AB49 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AB49

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AB49	#FFFFFF	#000000	##000000
##31AB49	1.00	2.98	7.05	7.05
#FFFFFF	2.98	1.00	21.00	21.00
#000000	7.05	21.00	1.00	1.00
##000000	7.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9C3F

Deuteranopia (green-blind)

#9F9251

Tritanopia (blue-blind)

#00A795

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #31ab49;
/* rgb */ color: rgb(49, 171, 73);
/* oklch */ color: oklch(65.3% 0.174 146.5);

Tailwind

colors: {
  custom: {
    50: '#7ac57e',
    500: '#31ab49',
    950: '#000000',
  },
}

SCSS

$custom: #31ab49;
$custom-light: #7ac57e;
$custom-dark: #000000;

JSON

{
  "hex": "#31ab49",
  "rgb": {
    "r": 49,
    "g": 171,
    "b": 73
  },
  "hsl": {
    "h": 131.803,
    "s": 55.455,
    "l": 43.137
  },
  "oklch": {
    "l": 0.6534,
    "c": 0.174,
    "h": 146.5
  },
  "luminance": 0.3026
}

Semantic roles & 50–950 ramp

primary

#31AB49

secondary

#C275B3

accent

#49C1DF

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #31AB49

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

Preview Lab → · Contrast checker → · Palette generator →