#59BB3F#59BB3F

#59BB3F is a light, vivid green. Relative luminance 0.380; OKLCH L 70.7% C 0.186 H 139.7°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#59BB3F
RGB	rgb(89, 187, 63)
HSL	hsl(107, 50%, 49%)
HSV	hsv(107, 66%, 73%)
CMYK	cmyk(52.4%, 0%, 66.3%, 26.7%)
CIE-LAB	lab(68.04, -51.62, 52.20)
CIE-LCH	lch(68.04, 73.41, 134.68°)
OKLab	oklab(70.72% -0.1417 0.1201)
OKLCH	oklch(70.72% 0.186 139.7)
XYZ	xyz(22.7864, 38.0216, 10.8398)
Luminance	0.3802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BB3F #A13FBB

analogous

#97BB3F #59BB3F #3FBB63

triadic

#59BB3F #3F59BB #BB3F59

tetradic

#59BB3F #3F97BB #A13FBB #BB633F

square

#59BB3F #3F97BB #A13FBB #BB633F

split-complementary

#59BB3F #633FBB #BB3F97

monochromatic

#2D5F20 #438D30 #59BB3F #7FCD6A #A6DC98

Accessibility & contrast

On white

2.44

#59BB3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#59BB3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BB3F

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BB3F	#FFFFFF	#000000	##000000
##59BB3F	1.00	2.44	8.60	8.60
#FFFFFF	2.44	1.00	21.00	21.00
#000000	8.60	21.00	1.00	1.00
##000000	8.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0AB2F

Deuteranopia (green-blind)

#B3A34A

Tritanopia (blue-blind)

#4FB5A2

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #59bb3f;
/* rgb */ color: rgb(89, 187, 63);
/* oklch */ color: oklch(70.7% 0.186 139.7);

Tailwind

colors: {
  custom: {
    50: '#91d07a',
    500: '#59bb3f',
    950: '#000000',
  },
}

SCSS

$custom: #59bb3f;
$custom-light: #91d07a;
$custom-dark: #000000;

JSON

{
  "hex": "#59bb3f",
  "rgb": {
    "r": 89,
    "g": 187,
    "b": 63
  },
  "hsl": {
    "h": 107.419,
    "s": 49.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.70722,
    "c": 0.18578,
    "h": 139.7
  },
  "luminance": 0.38023
}

Semantic roles & 50–950 ramp

primary

#59BB3F

secondary

#BC8EC8

accent

#4FD9BC

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #59BB3F

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

Preview Lab → · Contrast checker → · Palette generator →