#59BF3B#59BF3B

#59BF3B is a light, vivid green. Relative luminance 0.397; OKLCH L 71.7% C 0.193 H 139.5°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#59BF3B
RGB	rgb(89, 191, 59)
HSL	hsl(106, 53%, 49%)
HSV	hsv(106, 69%, 75%)
CMYK	cmyk(53.4%, 0%, 69.1%, 25.1%)
CIE-LAB	lab(69.25, -53.48, 55.10)
CIE-LCH	lch(69.25, 76.79, 134.15°)
OKLab	oklab(71.71% -0.147 0.1258)
OKLCH	oklch(71.71% 0.193 139.5)
XYZ	xyz(23.5391, 39.6993, 10.5592)
Luminance	0.3970 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59BF3B #A13BBF

analogous

#9BBF3B #59BF3B #3BBF5F

triadic

#59BF3B #3B59BF #BF3B59

tetradic

#59BF3B #3B9BBF #A13BBF #BF5F3B

square

#59BF3B #3B9BBF #A13BBF #BF5F3B

split-complementary

#59BF3B #5F3BBF #BF3B9B

monochromatic

#2D611E #43902D #59BF3B #7FD067 #A6DF96

Accessibility & contrast

On white

2.35

#59BF3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#59BF3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59BF3B

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59BF3B	#FFFFFF	#000000	##000000
##59BF3B	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AE27

Deuteranopia (green-blind)

#B7A647

Tritanopia (blue-blind)

#4FB9A5

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #59bf3b;
/* rgb */ color: rgb(89, 191, 59);
/* oklch */ color: oklch(71.7% 0.193 139.5);

Tailwind

colors: {
  custom: {
    50: '#91d378',
    500: '#59bf3b',
    950: '#000000',
  },
}

SCSS

$custom: #59bf3b;
$custom-light: #91d378;
$custom-dark: #000000;

JSON

{
  "hex": "#59bf3b",
  "rgb": {
    "r": 89,
    "g": 191,
    "b": 59
  },
  "hsl": {
    "h": 106.364,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.71715,
    "c": 0.19346,
    "h": 139.5
  },
  "luminance": 0.39701
}

Semantic roles & 50–950 ramp

primary

#59BF3B

secondary

#BC8CCA

accent

#4CDCBB

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E1409

muted

#7E837B

Preview Lab

Preview with #59BF3B

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

Preview Lab → · Contrast checker → · Palette generator →