#31AF58#31AF58

#31AF58 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.6% C 0.166 H 149.3°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#31AF58
RGB	rgb(49, 175, 88)
HSL	hsl(139, 56%, 44%)
HSV	hsv(139, 72%, 69%)
CMYK	cmyk(72%, 0%, 49.7%, 31.4%)
CIE-LAB	lab(63.36, -53.03, 34.82)
CIE-LCH	lch(63.36, 63.44, 146.71°)
OKLab	oklab(66.63% -0.1427 0.0846)
OKLCH	oklch(66.63% 0.166 149.3)
XYZ	xyz(18.3566, 32.0154, 14.4428)
Luminance	0.3202 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF58 #AF3188

analogous

#49AF31 #31AF58 #31AF97

triadic

#31AF58 #5831AF #AF5831

tetradic

#31AF58 #3149AF #AF3188 #AF9731

square

#31AF58 #3149AF #AF3188 #AF9731

split-complementary

#31AF58 #9731AF #AF3149

monochromatic

#164F28 #247F40 #31AF58 #4FCE77 #7FDB9C

Accessibility & contrast

On white

2.84

#31AF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#31AF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF58

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF58	#FFFFFF	#000000	##000000
##31AF58	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A051

Deuteranopia (green-blind)

#A1955E

Tritanopia (blue-blind)

#00AC9B

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #31af58;
/* rgb */ color: rgb(49, 175, 88);
/* oklch */ color: oklch(66.6% 0.166 149.3);

Tailwind

colors: {
  custom: {
    50: '#7bc889',
    500: '#31af58',
    950: '#000000',
  },
}

SCSS

$custom: #31af58;
$custom-light: #7bc889;
$custom-dark: #000000;

JSON

{
  "hex": "#31af58",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 88
  },
  "hsl": {
    "h": 138.571,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66625,
    "c": 0.16592,
    "h": 149.3
  },
  "luminance": 0.32017
}

Semantic roles & 50–950 ramp

primary

#31AF58

secondary

#C478AC

accent

#48B1E0

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #31AF58

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

Preview Lab → · Contrast checker → · Palette generator →