#59A11B#59A11B

#59A11B is a light, vivid yellow-green. Relative luminance 0.277; OKLCH L 63.7% C 0.175 H 134.7°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#59A11B
RGB	rgb(89, 161, 27)
HSL	hsl(92, 71%, 37%)
HSV	hsv(92, 83%, 63%)
CMYK	cmyk(44.7%, 0%, 83.2%, 36.9%)
CIE-LAB	lab(59.61, -43.85, 56.51)
CIE-LCH	lch(59.61, 71.52, 127.81°)
OKLab	oklab(63.72% -0.123 0.1242)
OKLCH	oklch(63.72% 0.175 134.7)
XYZ	xyz(17.0622, 27.6917, 5.4827)
Luminance	0.2769 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A11B #631BA1

analogous

#9CA11B #59A11B #1BA120

triadic

#59A11B #1B59A1 #A11B59

tetradic

#59A11B #1B9CA1 #631BA1 #A1201B

square

#59A11B #1B9CA1 #631BA1 #A1201B

split-complementary

#59A11B #201BA1 #A11B9C

monochromatic

#1F3809 #3C6D12 #59A11B #76D524 #96E254

Accessibility & contrast

On white

3.21

#59A11B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#59A11B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #59A11B

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A11B	#FFFFFF	#000000	##000000
##59A11B	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9E8D2C

Tritanopia (blue-blind)

#579B89

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #59a11b;
/* rgb */ color: rgb(89, 161, 27);
/* oklch */ color: oklch(63.7% 0.175 134.7);

Tailwind

colors: {
  custom: {
    50: '#8fbd65',
    500: '#59a11b',
    950: '#000000',
  },
}

SCSS

$custom: #59a11b;
$custom-light: #8fbd65;
$custom-dark: #000000;

JSON

{
  "hex": "#59a11b",
  "rgb": {
    "r": 89,
    "g": 161,
    "b": 27
  },
  "hsl": {
    "h": 92.239,
    "s": 71.277,
    "l": 36.863
  },
  "oklch": {
    "l": 0.63722,
    "c": 0.17478,
    "h": 134.7
  },
  "luminance": 0.27693
}

Semantic roles & 50–950 ramp

primary

#59A11B

secondary

#9052C5

accent

#3AEE9B

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #59A11B

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

Preview Lab → · Contrast checker → · Palette generator →