#59BB3C#59BB3C

#59BB3C is a light, vivid green. Relative luminance 0.380; OKLCH L 70.7% C 0.188 H 139.4°. Best body text is #000000 at 8.60:1 contrast (WCAG AA passes).

Color values

HEX	#59BB3C
RGB	rgb(89, 187, 60)
HSL	hsl(106, 51%, 48%)
HSV	hsv(106, 68%, 73%)
CMYK	cmyk(52.4%, 0%, 67.9%, 26.7%)
CIE-LAB	lab(68.01, -51.88, 53.40)
CIE-LCH	lch(68.01, 74.45, 134.18°)
OKLab	oklab(70.69% -0.1426 0.1223)
OKLCH	oklch(70.69% 0.188 139.4)
XYZ	xyz(22.7049, 37.9890, 10.4103)
Luminance	0.3799 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BB3C #9E3CBB

analogous

#98BB3C #59BB3C #3CBB5E

triadic

#59BB3C #3C59BB #BB3C59

tetradic

#59BB3C #3C98BB #9E3CBB #BB5E3C

square

#59BB3C #3C98BB #9E3CBB #BB5E3C

split-complementary

#59BB3C #5E3CBB #BB3C98

monochromatic

#2D5E1E #438D2D #59BB3C #7ECE66 #A5DD95

Accessibility & contrast

On white

2.44

#59BB3C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.60

#59BB3C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BB3C

8.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BB3C	#FFFFFF	#000000	##000000
##59BB3C	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)

#C0AB2A

Deuteranopia (green-blind)

#B4A348

Tritanopia (blue-blind)

#50B5A1

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #59bb3c;
/* rgb */ color: rgb(89, 187, 60);
/* oklch */ color: oklch(70.7% 0.188 139.4);

Tailwind

colors: {
  custom: {
    50: '#91d078',
    500: '#59bb3c',
    950: '#000000',
  },
}

SCSS

$custom: #59bb3c;
$custom-light: #91d078;
$custom-dark: #000000;

JSON

{
  "hex": "#59bb3c",
  "rgb": {
    "r": 89,
    "g": 187,
    "b": 60
  },
  "hsl": {
    "h": 106.299,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.70694,
    "c": 0.18787,
    "h": 139.4
  },
  "luminance": 0.37991
}

Semantic roles & 50–950 ramp

primary

#59BB3C

secondary

#BA8BC8

accent

#4DDBBA

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E1409

muted

#7E827B

Preview Lab

Preview with #59BB3C

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

Preview Lab → · Contrast checker → · Palette generator →