#59CB5B#59CB5B

#59CB5B is a light, vivid green. Relative luminance 0.456; OKLCH L 75.1% C 0.184 H 143.8°. Best body text is #000000 at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#59CB5B
RGB	rgb(89, 203, 91)
HSL	hsl(121, 52%, 57%)
HSV	hsv(121, 56%, 80%)
CMYK	cmyk(56.2%, 0%, 55.2%, 20.4%)
CIE-LAB	lab(73.28, -54.67, 45.70)
CIE-LCH	lch(73.28, 71.26, 140.11°)
OKLab	oklab(75.12% -0.1485 0.1088)
OKLCH	oklch(75.12% 0.184 143.8)
XYZ	xyz(27.3626, 45.5887, 17.2531)
Luminance	0.4559 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59CB5B #CB59C9

analogous

#90CB59 #59CB5B #59CB94

triadic

#59CB5B #5B59CB #CB5B59

tetradic

#59CB5B #5990CB #CB59C9 #CB9459

square

#59CB5B #5990CB #CB59C9 #CB9459

split-complementary

#59CB5B #9459CB #CB5990

monochromatic

#28812A #37B039 #59CB5B #88DA89 #B6E8B7

Accessibility & contrast

On white

2.08

#59CB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.12

#59CB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59CB5B

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59CB5B	#FFFFFF	#000000	##000000
##59CB5B	1.00	2.08	10.12	10.12
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.12	21.00	1.00	1.00
##000000	10.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFBA50

Deuteranopia (green-blind)

#C0B063

Tritanopia (blue-blind)

#46C6B2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #59cb5b;
/* rgb */ color: rgb(89, 203, 91);
/* oklch */ color: oklch(75.1% 0.184 143.8);

Tailwind

colors: {
  custom: {
    50: '#92dc8c',
    500: '#59cb5b',
    950: '#000000',
  },
}

SCSS

$custom: #59cb5b;
$custom-light: #92dc8c;
$custom-dark: #000000;

JSON

{
  "hex": "#59cb5b",
  "rgb": {
    "r": 89,
    "g": 203,
    "b": 91
  },
  "hsl": {
    "h": 121.053,
    "s": 52.294,
    "l": 57.255
  },
  "oklch": {
    "l": 0.75124,
    "c": 0.18409,
    "h": 143.8
  },
  "luminance": 0.45591
}

Semantic roles & 50–950 ramp

primary

#59CB5B

secondary

#D7A9D6

accent

#4CD9DC

background

#F9FDF8

surface

#F2FBF0

border

#CCD4CB

text

#0E150C

muted

#7E837D

Preview Lab

Preview with #59CB5B

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

Preview Lab → · Contrast checker → · Palette generator →