#31AF59#31AF59

#31AF59 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.6% C 0.165 H 149.6°. Best body text is #000000 at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#31AF59
RGB	rgb(49, 175, 89)
HSL	hsl(139, 56%, 44%)
HSV	hsv(139, 72%, 69%)
CMYK	cmyk(72%, 0%, 49.1%, 31.4%)
CIE-LAB	lab(63.37, -52.88, 34.33)
CIE-LCH	lch(63.37, 63.04, 147.01°)
OKLab	oklab(66.64% -0.1423 0.0835)
OKLCH	oklch(66.64% 0.165 149.6)
XYZ	xyz(18.3983, 32.0321, 14.6624)
Luminance	0.3203 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF59 #AF3187

analogous

#48AF31 #31AF59 #31AF98

triadic

#31AF59 #5931AF #AF5931

tetradic

#31AF59 #3148AF #AF3187 #AF9831

square

#31AF59 #3148AF #AF3187 #AF9831

split-complementary

#31AF59 #9831AF #AF3148

monochromatic

#164F28 #247F41 #31AF59 #4FCE78 #7FDB9C

Accessibility & contrast

On white

2.84

#31AF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.41

#31AF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF59

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF59	#FFFFFF	#000000	##000000
##31AF59	1.00	2.84	7.41	7.41
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.41	21.00	1.00	1.00
##000000	7.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A052

Deuteranopia (green-blind)

#A1955F

Tritanopia (blue-blind)

#00AC9B

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31af59;
/* rgb */ color: rgb(49, 175, 89);
/* oklch */ color: oklch(66.6% 0.165 149.6);

Tailwind

colors: {
  custom: {
    50: '#7bc889',
    500: '#31af59',
    950: '#000000',
  },
}

SCSS

$custom: #31af59;
$custom-light: #7bc889;
$custom-dark: #000000;

JSON

{
  "hex": "#31af59",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 89
  },
  "hsl": {
    "h": 139.048,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66641,
    "c": 0.165,
    "h": 149.6
  },
  "luminance": 0.32034
}

Semantic roles & 50–950 ramp

primary

#31AF59

secondary

#C478AC

accent

#48B0E0

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #31AF59

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

Preview Lab → · Contrast checker → · Palette generator →