#59D55B#59D55B

#59D55B is a light, vivid green. Relative luminance 0.505; OKLCH L 77.7% C 0.197 H 143.6°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#59D55B
RGB	rgb(89, 213, 91)
HSL	hsl(121, 60%, 59%)
HSV	hsv(121, 58%, 84%)
CMYK	cmyk(58.2%, 0%, 57.3%, 16.5%)
CIE-LAB	lab(76.35, -58.40, 49.33)
CIE-LCH	lch(76.35, 76.45, 139.81°)
OKLab	oklab(77.66% -0.1586 0.1167)
OKLCH	oklch(77.66% 0.197 143.6)
XYZ	xyz(29.8007, 50.4650, 18.0658)
Luminance	0.5047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D55B #D559D3

analogous

#95D559 #59D55B #59D599

triadic

#59D55B #5B59D5 #D55B59

tetradic

#59D55B #5995D5 #D559D3 #D59959

square

#59D55B #5995D5 #D559D3 #D59959

split-complementary

#59D55B #9959D5 #D55995

monochromatic

#248F26 #31C033 #59D55B #8AE18B #BBEEBC

Accessibility & contrast

On white

1.89

#59D55B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#59D55B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D55B

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D55B	#FFFFFF	#000000	##000000
##59D55B	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C34F

Deuteranopia (green-blind)

#C9B864

Tritanopia (blue-blind)

#43CFBA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #59d55b;
/* rgb */ color: rgb(89, 213, 91);
/* oklch */ color: oklch(77.7% 0.197 143.6);

Tailwind

colors: {
  custom: {
    50: '#94e38d',
    500: '#59d55b',
    950: '#000000',
  },
}

SCSS

$custom: #59d55b;
$custom-light: #94e38d;
$custom-dark: #000000;

JSON

{
  "hex": "#59d55b",
  "rgb": {
    "r": 89,
    "g": 213,
    "b": 91
  },
  "hsl": {
    "h": 120.968,
    "s": 59.615,
    "l": 59.216
  },
  "oklch": {
    "l": 0.77657,
    "c": 0.19691,
    "h": 143.6
  },
  "luminance": 0.50468
}

Semantic roles & 50–950 ramp

primary

#59D55B

secondary

#953D94

accent

#45E0E3

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0E150C

muted

#7F847F

Preview Lab

Preview with #59D55B

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

Preview Lab → · Contrast checker → · Palette generator →