#59AF2B#59AF2B

#59AF2B is a light, vivid yellow-green. Relative luminance 0.330; OKLCH L 67.5% C 0.184 H 137.1°. Best body text is #000000 at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#59AF2B
RGB	rgb(89, 175, 43)
HSL	hsl(99, 61%, 43%)
HSV	hsv(99, 75%, 69%)
CMYK	cmyk(49.1%, 0%, 75.4%, 31.4%)
CIE-LAB	lab(64.13, -48.55, 55.81)
CIE-LCH	lch(64.13, 73.97, 131.02°)
OKLab	oklab(67.46% -0.1347 0.1251)
OKLCH	oklch(67.46% 0.184 137.1)
XYZ	xyz(19.8852, 32.9568, 7.5985)
Luminance	0.3296 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59AF2B #812BAF

analogous

#9BAF2B #59AF2B #2BAF3F

triadic

#59AF2B #2B59AF #AF2B59

tetradic

#59AF2B #2B9BAF #812BAF #AF3F2B

square

#59AF2B #2B9BAF #812BAF #AF3F2B

split-complementary

#59AF2B #3F2BAF #AF2B9B

monochromatic

#274D13 #407E1F #59AF2B #76D146 #9BDE77

Accessibility & contrast

On white

2.77

#59AF2B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.59

#59AF2B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59AF2B

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59AF2B	#FFFFFF	#000000	##000000
##59AF2B	1.00	2.77	7.59	7.59
#FFFFFF	2.77	1.00	21.00	21.00
#000000	7.59	21.00	1.00	1.00
##000000	7.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A00E

Deuteranopia (green-blind)

#AA9939

Tritanopia (blue-blind)

#54A996

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #59af2b;
/* rgb */ color: rgb(89, 175, 43);
/* oklch */ color: oklch(67.5% 0.184 137.1);

Tailwind

colors: {
  custom: {
    50: '#90c76e',
    500: '#59af2b',
    950: '#000000',
  },
}

SCSS

$custom: #59af2b;
$custom-light: #90c76e;
$custom-dark: #000000;

JSON

{
  "hex": "#59af2b",
  "rgb": {
    "r": 89,
    "g": 175,
    "b": 43
  },
  "hsl": {
    "h": 99.091,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.67459,
    "c": 0.1838,
    "h": 137.1
  },
  "luminance": 0.32958
}

Semantic roles & 50–950 ramp

primary

#59AF2B

secondary

#A870C5

accent

#44E4AC

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #59AF2B

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

Preview Lab → · Contrast checker → · Palette generator →