#31AD58#31AD58

#31AD58 is a light, vivid green. Relative luminance 0.312; OKLCH L 66.1% C 0.163 H 149.5°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#31AD58
RGB	rgb(49, 173, 88)
HSL	hsl(139, 56%, 44%)
HSV	hsv(139, 72%, 68%)
CMYK	cmyk(71.7%, 0%, 49.1%, 32.2%)
CIE-LAB	lab(62.71, -52.30, 34.02)
CIE-LCH	lch(62.71, 62.39, 146.96°)
OKLab	oklab(66.09% -0.1408 0.0828)
OKLCH	oklch(66.09% 0.163 149.5)
XYZ	xyz(17.9702, 31.2427, 14.3140)
Luminance	0.3125 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AD58 #AD3186

analogous

#48AD31 #31AD58 #31AD96

triadic

#31AD58 #5831AD #AD5831

tetradic

#31AD58 #3148AD #AD3186 #AD9631

square

#31AD58 #3148AD #AD3186 #AD9631

split-complementary

#31AD58 #9631AD #AD3148

monochromatic

#164E27 #237D40 #31AD58 #4ECD76 #7EDA9B

Accessibility & contrast

On white

2.90

#31AD58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#31AD58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AD58

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AD58	#FFFFFF	#000000	##000000
##31AD58	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9E51

Deuteranopia (green-blind)

#9F945E

Tritanopia (blue-blind)

#00AA99

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #31ad58;
/* rgb */ color: rgb(49, 173, 88);
/* oklch */ color: oklch(66.1% 0.163 149.5);

Tailwind

colors: {
  custom: {
    50: '#7ac689',
    500: '#31ad58',
    950: '#000000',
  },
}

SCSS

$custom: #31ad58;
$custom-light: #7ac689;
$custom-dark: #000000;

JSON

{
  "hex": "#31ad58",
  "rgb": {
    "r": 49,
    "g": 173,
    "b": 88
  },
  "hsl": {
    "h": 138.871,
    "s": 55.856,
    "l": 43.529
  },
  "oklch": {
    "l": 0.66093,
    "c": 0.16331,
    "h": 149.5
  },
  "luminance": 0.31245
}

Semantic roles & 50–950 ramp

primary

#31AD58

secondary

#C377AB

accent

#49B0DF

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #31AD58

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

Preview Lab → · Contrast checker → · Palette generator →