#59B538#59B538

#59B538 is a light, vivid green. Relative luminance 0.355; OKLCH L 69.1% C 0.183 H 138.7°. Best body text is #000000 at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#59B538
RGB	rgb(89, 181, 56)
HSL	hsl(104, 53%, 46%)
HSV	hsv(104, 69%, 71%)
CMYK	cmyk(50.8%, 0%, 69.1%, 29%)
CIE-LAB	lab(66.10, -49.91, 52.98)
CIE-LCH	lch(66.10, 72.79, 133.29°)
OKLab	oklab(69.11% -0.1375 0.1209)
OKLCH	oklch(69.11% 0.183 138.7)
XYZ	xyz(21.3567, 35.4555, 9.4588)
Luminance	0.3546 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B538 #9438B5

analogous

#98B538 #59B538 #38B556

triadic

#59B538 #3859B5 #B53859

tetradic

#59B538 #3898B5 #9438B5 #B55638

square

#59B538 #3898B5 #9438B5 #B55638

split-complementary

#59B538 #5638B5 #B53898

monochromatic

#2B581B #42862A #59B538 #7BCD5D #A1DB8C

Accessibility & contrast

On white

2.60

#59B538 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.09

#59B538 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B538

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B538	#FFFFFF	#000000	##000000
##59B538	1.00	2.60	8.09	8.09
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.09	21.00	1.00	1.00
##000000	8.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA526

Deuteranopia (green-blind)

#AE9E44

Tritanopia (blue-blind)

#51AF9C

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #59b538;
/* rgb */ color: rgb(89, 181, 56);
/* oklch */ color: oklch(69.1% 0.183 138.7);

Tailwind

colors: {
  custom: {
    50: '#90cc75',
    500: '#59b538',
    950: '#000000',
  },
}

SCSS

$custom: #59b538;
$custom-light: #90cc75;
$custom-dark: #000000;

JSON

{
  "hex": "#59b538",
  "rgb": {
    "r": 89,
    "g": 181,
    "b": 56
  },
  "hsl": {
    "h": 104.16,
    "s": 52.743,
    "l": 46.471
  },
  "oklch": {
    "l": 0.69112,
    "c": 0.18313,
    "h": 138.7
  },
  "luminance": 0.35457
}

Semantic roles & 50–950 ramp

primary

#59B538

secondary

#B483C6

accent

#4CDCB6

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0D1309

muted

#7E827B

Preview Lab

Preview with #59B538

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

Preview Lab → · Contrast checker → · Palette generator →