#59BB28#59BB28

#59BB28 is a light, vivid green. Relative luminance 0.378; OKLCH L 70.5% C 0.200 H 137.7°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#59BB28
RGB	rgb(89, 187, 40)
HSL	hsl(100, 65%, 45%)
HSV	hsv(100, 79%, 73%)
CMYK	cmyk(52.4%, 0%, 78.6%, 26.7%)
CIE-LAB	lab(67.88, -53.32, 60.40)
CIE-LCH	lch(67.88, 80.57, 131.43°)
OKLab	oklab(70.55% -0.1477 0.1342)
OKLCH	oklch(70.55% 0.2 137.7)
XYZ	xyz(22.2724, 37.8160, 8.1326)
Luminance	0.3782 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BB28 #8A28BB

analogous

#A3BB28 #59BB28 #28BB41

triadic

#59BB28 #2859BB #BB2859

tetradic

#59BB28 #28A3BB #8A28BB #BB4128

square

#59BB28 #28A3BB #8A28BB #BB4128

split-complementary

#59BB28 #4128BB #BB28A3

monochromatic

#295612 #41891D #59BB28 #78D848 #9DE37B

Accessibility & contrast

On white

2.45

#59BB28 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#59BB28 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BB28

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BB28	#FFFFFF	#000000	##000000
##59BB28	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AA00

Deuteranopia (green-blind)

#B5A239

Tritanopia (blue-blind)

#52B4A0

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #59bb28;
/* rgb */ color: rgb(89, 187, 40);
/* oklch */ color: oklch(70.5% 0.200 137.7);

Tailwind

colors: {
  custom: {
    50: '#92d06e',
    500: '#59bb28',
    950: '#000000',
  },
}

SCSS

$custom: #59bb28;
$custom-light: #92d06e;
$custom-dark: #000000;

JSON

{
  "hex": "#59bb28",
  "rgb": {
    "r": 89,
    "g": 187,
    "b": 40
  },
  "hsl": {
    "h": 100,
    "s": 64.758,
    "l": 44.51
  },
  "oklch": {
    "l": 0.70548,
    "c": 0.19958,
    "h": 137.7
  },
  "luminance": 0.37818
}

Semantic roles & 50–950 ramp

primary

#59BB28

secondary

#AE74CB

accent

#40E8B0

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #59BB28

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

Preview Lab → · Contrast checker → · Palette generator →