#59A021#59A021

#59A021 is a light, vivid yellow-green. Relative luminance 0.274; OKLCH L 63.5% C 0.171 H 135.0°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#59A021
RGB	rgb(89, 160, 33)
HSL	hsl(94, 66%, 38%)
HSV	hsv(94, 79%, 63%)
CMYK	cmyk(44.4%, 0%, 79.4%, 37.3%)
CIE-LAB	lab(59.32, -43.13, 54.49)
CIE-LCH	lch(59.32, 69.49, 128.37°)
OKLab	oklab(63.49% -0.1207 0.1208)
OKLCH	oklch(63.49% 0.171 135)
XYZ	xyz(16.9648, 27.3743, 5.8284)
Luminance	0.2737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59A021 #6821A0

analogous

#99A021 #59A021 #21A028

triadic

#59A021 #2159A0 #A02159

tetradic

#59A021 #2199A0 #6821A0 #A02821

square

#59A021 #2199A0 #6821A0 #A02821

split-complementary

#59A021 #2821A0 #A02199

monochromatic

#213B0C #3D6D17 #59A021 #75D32B #96DE5E

Accessibility & contrast

On white

3.24

#59A021 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#59A021 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #59A021

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59A021	#FFFFFF	#000000	##000000
##59A021	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9D8D2F

Tritanopia (blue-blind)

#579A88

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #59a021;
/* rgb */ color: rgb(89, 160, 33);
/* oklch */ color: oklch(63.5% 0.171 135.0);

Tailwind

colors: {
  custom: {
    50: '#8ebc67',
    500: '#59a021',
    950: '#000000',
  },
}

SCSS

$custom: #59a021;
$custom-light: #8ebc67;
$custom-dark: #000000;

JSON

{
  "hex": "#59a021",
  "rgb": {
    "r": 89,
    "g": 160,
    "b": 33
  },
  "hsl": {
    "h": 93.543,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63492,
    "c": 0.17081,
    "h": 135
  },
  "luminance": 0.27375
}

Semantic roles & 50–950 ramp

primary

#59A021

secondary

#955BC2

accent

#3FE99E

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #59A021

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

Preview Lab → · Contrast checker → · Palette generator →