#59B22B#59B22B

#59B22B is a light, vivid yellow-green. Relative luminance 0.341; OKLCH L 68.2% C 0.187 H 137.3°. Best body text is #000000 at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#59B22B
RGB	rgb(89, 178, 43)
HSL	hsl(100, 61%, 43%)
HSV	hsv(100, 76%, 70%)
CMYK	cmyk(50%, 0%, 75.8%, 30.2%)
CIE-LAB	lab(65.07, -49.71, 56.73)
CIE-LCH	lch(65.07, 75.43, 131.23°)
OKLab	oklab(68.24% -0.1378 0.127)
OKLCH	oklch(68.24% 0.187 137.3)
XYZ	xyz(20.4756, 34.1376, 7.7953)
Luminance	0.3414 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B22B #842BB2

analogous

#9CB22B #59B22B #2BB241

triadic

#59B22B #2B59B2 #B22B59

tetradic

#59B22B #2B9CB2 #842BB2 #B2412B

square

#59B22B #2B9CB2 #842BB2 #B2412B

split-complementary

#59B22B #412BB2 #B22B9C

monochromatic

#284F13 #40811F #59B22B #77D348 #9BDF79

Accessibility & contrast

On white

2.68

#59B22B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.83

#59B22B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B22B

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B22B	#FFFFFF	#000000	##000000
##59B22B	1.00	2.68	7.83	7.83
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.83	21.00	1.00	1.00
##000000	7.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A30C

Deuteranopia (green-blind)

#AC9B39

Tritanopia (blue-blind)

#53AC98

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #59b22b;
/* rgb */ color: rgb(89, 178, 43);
/* oklch */ color: oklch(68.2% 0.187 137.3);

Tailwind

colors: {
  custom: {
    50: '#90ca6e',
    500: '#59b22b',
    950: '#000000',
  },
}

SCSS

$custom: #59b22b;
$custom-light: #90ca6e;
$custom-dark: #000000;

JSON

{
  "hex": "#59b22b",
  "rgb": {
    "r": 89,
    "g": 178,
    "b": 43
  },
  "hsl": {
    "h": 99.556,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.68237,
    "c": 0.18741,
    "h": 137.3
  },
  "luminance": 0.34139
}

Semantic roles & 50–950 ramp

primary

#59B22B

secondary

#AA72C7

accent

#44E4AD

background

#F9FCF7

surface

#F2F8ED

border

#CCD1C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #59B22B

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

Preview Lab → · Contrast checker → · Palette generator →