#31B22E#31B22E

#31B22E is a light, highly saturated green. Relative luminance 0.327; OKLCH L 66.9% C 0.202 H 142.6°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#31B22E
RGB	rgb(49, 178, 46)
HSL	hsl(119, 59%, 44%)
HSV	hsv(119, 74%, 70%)
CMYK	cmyk(72.5%, 0%, 74.2%, 30.2%)
CIE-LAB	lab(63.91, -59.02, 54.14)
CIE-LCH	lch(63.91, 80.09, 137.47°)
OKLab	oklab(66.95% -0.1604 0.1224)
OKLCH	oklch(66.95% 0.202 142.6)
XYZ	xyz(17.6791, 32.6890, 7.9621)
Luminance	0.3269 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B22E #AF2EB2

analogous

#73B22E #31B22E #2EB26D

triadic

#31B22E #2E31B2 #B22E31

tetradic

#31B22E #2E73B2 #AF2EB2 #B26D2E

square

#31B22E #2E73B2 #AF2EB2 #B26D2E

split-complementary

#31B22E #6D2EB2 #B22E73

monochromatic

#165115 #248121 #31B22E #4FD14C #7FDD7D

Accessibility & contrast

On white

2.79

#31B22E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#31B22E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B22E

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B22E	#FFFFFF	#000000	##000000
##31B22E	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A114

Deuteranopia (green-blind)

#A7973C

Tritanopia (blue-blind)

#00AD98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #31b22e;
/* rgb */ color: rgb(49, 178, 46);
/* oklch */ color: oklch(66.9% 0.202 142.6);

Tailwind

colors: {
  custom: {
    50: '#7dca6f',
    500: '#31b22e',
    950: '#000000',
  },
}

SCSS

$custom: #31b22e;
$custom-light: #7dca6f;
$custom-dark: #000000;

JSON

{
  "hex": "#31b22e",
  "rgb": {
    "r": 49,
    "g": 178,
    "b": 46
  },
  "hsl": {
    "h": 118.636,
    "s": 58.929,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66948,
    "c": 0.20173,
    "h": 142.6
  },
  "luminance": 0.32691
}

Semantic roles & 50–950 ramp

primary

#31B22E

secondary

#C476C6

accent

#46E2DF

background

#F8FCF7

surface

#EFF9ED

border

#CAD2C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #31B22E

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

Preview Lab → · Contrast checker → · Palette generator →