#31AC61#31AC61

#31AC61 is a light, vivid green. Relative luminance 0.310; OKLCH L 66.0% C 0.154 H 152.1°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#31AC61
RGB	rgb(49, 172, 97)
HSL	hsl(143, 56%, 43%)
HSV	hsv(143, 72%, 67%)
CMYK	cmyk(71.5%, 0%, 43.6%, 32.5%)
CIE-LAB	lab(62.52, -50.40, 29.11)
CIE-LCH	lch(62.52, 58.21, 149.99°)
OKLab	oklab(65.98% -0.1358 0.0719)
OKLCH	oklch(65.98% 0.154 152.1)
XYZ	xyz(18.1753, 31.0190, 16.3363)
Luminance	0.3102 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31AC61 #AC317C

analogous

#3EAC31 #31AC61 #31AC9E

triadic

#31AC61 #6131AC #AC6131

tetradic

#31AC61 #313EAC #AC317C #AC9E31

square

#31AC61 #313EAC #AC317C #AC9E31

split-complementary

#31AC61 #9E31AC #AC313E

monochromatic

#164D2B #237C46 #31AC61 #4ECC7F #7DDAA2

Accessibility & contrast

On white

2.91

#31AC61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#31AC61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31AC61

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31AC61	#FFFFFF	#000000	##000000
##31AC61	1.00	2.91	7.20	7.20
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9E5B

Deuteranopia (green-blind)

#9D9366

Tritanopia (blue-blind)

#00A99A

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #31ac61;
/* rgb */ color: rgb(49, 172, 97);
/* oklch */ color: oklch(66.0% 0.154 152.1);

Tailwind

colors: {
  custom: {
    50: '#7ac68f',
    500: '#31ac61',
    950: '#000000',
  },
}

SCSS

$custom: #31ac61;
$custom-light: #7ac68f;
$custom-dark: #000000;

JSON

{
  "hex": "#31ac61",
  "rgb": {
    "r": 49,
    "g": 172,
    "b": 97
  },
  "hsl": {
    "h": 143.415,
    "s": 55.656,
    "l": 43.333
  },
  "oklch": {
    "l": 0.65981,
    "c": 0.15363,
    "h": 152.1
  },
  "luminance": 0.31021
}

Semantic roles & 50–950 ramp

primary

#31AC61

secondary

#C376A5

accent

#49A4DF

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #31AC61

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

Preview Lab → · Contrast checker → · Palette generator →