#59D991#59D991

#59D991 is a light, vivid green. Relative luminance 0.538; OKLCH L 79.5% C 0.154 H 155.6°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#59D991
RGB	rgb(89, 217, 145)
HSL	hsl(146, 63%, 60%)
HSV	hsv(146, 59%, 85%)
CMYK	cmyk(59%, 0%, 33.2%, 14.9%)
CIE-LAB	lab(78.34, -51.56, 25.17)
CIE-LCH	lch(78.34, 57.37, 153.98°)
OKLab	oklab(79.54% -0.1401 0.0634)
OKLCH	oklch(79.54% 0.154 155.6)
XYZ	xyz(34.0406, 53.7906, 35.3713)
Luminance	0.5379 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59D991 #D959A1

analogous

#61D959 #59D991 #59D9D1

triadic

#59D991 #9159D9 #D99159

tetradic

#59D991 #5961D9 #D959A1 #D9D159

square

#59D991 #5961D9 #D959A1 #D9D159

split-complementary

#59D991 #D159D9 #D95961

monochromatic

#229555 #2EC771 #59D991 #8BE4B2 #BDF0D3

Accessibility & contrast

On white

1.79

#59D991 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#59D991 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59D991

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59D991	#FFFFFF	#000000	##000000
##59D991	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8C98C

Deuteranopia (green-blind)

#C7BD96

Tritanopia (blue-blind)

#28D7C6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #59d991;
/* rgb */ color: rgb(89, 217, 145);
/* oklch */ color: oklch(79.5% 0.154 155.6);

Tailwind

colors: {
  custom: {
    50: '#93e5b1',
    500: '#59d991',
    950: '#000000',
  },
}

SCSS

$custom: #59d991;
$custom-light: #93e5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#59d991",
  "rgb": {
    "r": 89,
    "g": 217,
    "b": 145
  },
  "hsl": {
    "h": 146.25,
    "s": 62.745,
    "l": 60
  },
  "oklch": {
    "l": 0.79541,
    "c": 0.15384,
    "h": 155.6
  },
  "luminance": 0.53794
}

Semantic roles & 50–950 ramp

primary

#59D991

secondary

#9A3C71

accent

#429EE6

background

#FCFEFD

surface

#F5FCF7

border

#CFD5D0

text

#0E1611

muted

#7F8481

Preview Lab

Preview with #59D991

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

Preview Lab → · Contrast checker → · Palette generator →