#31A150#31A150

#31A150 is a light, vivid green. Relative luminance 0.267; OKLCH L 62.8% C 0.155 H 148.7°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#31A150
RGB	rgb(49, 161, 80)
HSL	hsl(137, 53%, 41%)
HSV	hsv(137, 70%, 63%)
CMYK	cmyk(69.6%, 0%, 50.3%, 36.9%)
CIE-LAB	lab(58.71, -49.12, 33.11)
CIE-LCH	lch(58.71, 59.24, 146.01°)
OKLab	oklab(62.76% -0.1323 0.0804)
OKLCH	oklch(62.76% 0.155 148.7)
XYZ	xyz(15.4583, 26.7202, 11.9307)
Luminance	0.2672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31A150 #A13182

analogous

#4AA131 #31A150 #31A188

triadic

#31A150 #5031A1 #A15031

tetradic

#31A150 #314AA1 #A13182 #A18831

square

#31A150 #314AA1 #A13182 #A18831

split-complementary

#31A150 #8831A1 #A1314A

monochromatic

#144321 #237239 #31A150 #48C76B #77D691

Accessibility & contrast

On white

3.31

#31A150 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#31A150 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #31A150

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31A150	#FFFFFF	#000000	##000000
##31A150	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29349

Deuteranopia (green-blind)

#958956

Tritanopia (blue-blind)

#009E8E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #31a150;
/* rgb */ color: rgb(49, 161, 80);
/* oklch */ color: oklch(62.8% 0.155 148.7);

Tailwind

colors: {
  custom: {
    50: '#78be83',
    500: '#31a150',
    950: '#000000',
  },
}

SCSS

$custom: #31a150;
$custom-light: #78be83;
$custom-dark: #000000;

JSON

{
  "hex": "#31a150",
  "rgb": {
    "r": 49,
    "g": 161,
    "b": 80
  },
  "hsl": {
    "h": 136.607,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.62755,
    "c": 0.15482,
    "h": 148.7
  },
  "luminance": 0.26722
}

Semantic roles & 50–950 ramp

primary

#31A150

secondary

#BE70A8

accent

#4BB4DD

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #31A150

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

Preview Lab → · Contrast checker → · Palette generator →