#31AF64#31AF64

#31AF64 is a light, vivid green. Relative luminance 0.322; OKLCH L 66.8% C 0.155 H 152.6°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#31AF64
RGB	rgb(49, 175, 100)
HSL	hsl(144, 56%, 44%)
HSV	hsv(144, 72%, 69%)
CMYK	cmyk(72%, 0%, 42.9%, 31.4%)
CIE-LAB	lab(63.53, -51.00, 28.84)
CIE-LCH	lch(63.53, 58.59, 150.51°)
OKLab	oklab(66.83% -0.1374 0.0714)
OKLCH	oklch(66.83% 0.155 152.6)
XYZ	xyz(18.8952, 32.2309, 17.2795)
Luminance	0.3223 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AF64 #AF317C

analogous

#3DAF31 #31AF64 #31AFA3

triadic

#31AF64 #6431AF #AF6431

tetradic

#31AF64 #313DAF #AF317C #AFA331

square

#31AF64 #313DAF #AF317C #AFA331

split-complementary

#31AF64 #A331AF #AF313D

monochromatic

#164F2D #247F49 #31AF64 #4FCE83 #7FDBA4

Accessibility & contrast

On white

2.82

#31AF64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#31AF64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AF64

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AF64	#FFFFFF	#000000	##000000
##31AF64	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA05F

Deuteranopia (green-blind)

#A09669

Tritanopia (blue-blind)

#00AD9D

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #31af64;
/* rgb */ color: rgb(49, 175, 100);
/* oklch */ color: oklch(66.8% 0.155 152.6);

Tailwind

colors: {
  custom: {
    50: '#7bc891',
    500: '#31af64',
    950: '#000000',
  },
}

SCSS

$custom: #31af64;
$custom-light: #7bc891;
$custom-dark: #000000;

JSON

{
  "hex": "#31af64",
  "rgb": {
    "r": 49,
    "g": 175,
    "b": 100
  },
  "hsl": {
    "h": 144.286,
    "s": 56.25,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6683,
    "c": 0.15482,
    "h": 152.6
  },
  "luminance": 0.32233
}

Semantic roles & 50–950 ramp

primary

#31AF64

secondary

#C478A5

accent

#48A2E0

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130D

muted

#7C827D

Preview Lab

Preview with #31AF64

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

Preview Lab → · Contrast checker → · Palette generator →