#59CF5B#59CF5B

#59CF5B is a light, vivid green. Relative luminance 0.475; OKLCH L 76.1% C 0.189 H 143.7°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#59CF5B
RGB	rgb(89, 207, 91)
HSL	hsl(121, 55%, 58%)
HSV	hsv(121, 57%, 81%)
CMYK	cmyk(57%, 0%, 56%, 18.8%)
CIE-LAB	lab(74.51, -56.18, 47.16)
CIE-LCH	lch(74.51, 73.35, 139.98°)
OKLab	oklab(76.14% -0.1526 0.112)
OKLCH	oklch(76.14% 0.189 143.7)
XYZ	xyz(28.3194, 47.5023, 17.5720)
Luminance	0.4750 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59CF5B #CF59CD

analogous

#92CF59 #59CF5B #59CF96

triadic

#59CF5B #5B59CF #CF5B59

tetradic

#59CF5B #5992CF #CF59CD #CF9659

square

#59CF5B #5992CF #CF59CD #CF9659

split-complementary

#59CF5B #9659CF #CF5992

monochromatic

#278729 #35B637 #59CF5B #88DD8A #B8EAB9

Accessibility & contrast

On white

2.00

#59CF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#59CF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59CF5B

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59CF5B	#FFFFFF	#000000	##000000
##59CF5B	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BE50

Deuteranopia (green-blind)

#C4B364

Tritanopia (blue-blind)

#45CAB5

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #59cf5b;
/* rgb */ color: rgb(89, 207, 91);
/* oklch */ color: oklch(76.1% 0.189 143.7);

Tailwind

colors: {
  custom: {
    50: '#93df8c',
    500: '#59cf5b',
    950: '#000000',
  },
}

SCSS

$custom: #59cf5b;
$custom-light: #93df8c;
$custom-dark: #000000;

JSON

{
  "hex": "#59cf5b",
  "rgb": {
    "r": 89,
    "g": 207,
    "b": 91
  },
  "hsl": {
    "h": 121.017,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.76138,
    "c": 0.18927,
    "h": 143.7
  },
  "luminance": 0.47505
}

Semantic roles & 50–950 ramp

primary

#59CF5B

secondary

#D9AAD9

accent

#49DCDE

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #59CF5B

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

Preview Lab → · Contrast checker → · Palette generator →