#59B027#59B027

#59B027 is a light, vivid yellow-green. Relative luminance 0.333; OKLCH L 67.7% C 0.187 H 136.9°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#59B027
RGB	rgb(89, 176, 39)
HSL	hsl(98, 64%, 42%)
HSV	hsv(98, 78%, 69%)
CMYK	cmyk(49.4%, 0%, 77.8%, 31%)
CIE-LAB	lab(64.42, -49.18, 57.42)
CIE-LCH	lch(64.42, 75.60, 130.58°)
OKLab	oklab(67.69% -0.1367 0.1279)
OKLCH	oklch(67.69% 0.187 136.9)
XYZ	xyz(20.0108, 33.3196, 7.2959)
Luminance	0.3332 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#59B027 #7E27B0

analogous

#9EB027 #59B027 #27B039

triadic

#59B027 #2759B0 #B02759

tetradic

#59B027 #279EB0 #7E27B0 #B03927

square

#59B027 #279EB0 #7E27B0 #B03927

split-complementary

#59B027 #3927B0 #B0279E

monochromatic

#264C11 #407E1C #59B027 #76D540 #9AE072

Accessibility & contrast

On white

2.74

#59B027 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#59B027 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #59B027

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##59B027	#FFFFFF	#000000	##000000
##59B027	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A100

Deuteranopia (green-blind)

#AB9A36

Tritanopia (blue-blind)

#54A996

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #59b027;
/* rgb */ color: rgb(89, 176, 39);
/* oklch */ color: oklch(67.7% 0.187 136.9);

Tailwind

colors: {
  custom: {
    50: '#90c86c',
    500: '#59b027',
    950: '#000000',
  },
}

SCSS

$custom: #59b027;
$custom-light: #90c86c;
$custom-dark: #000000;

JSON

{
  "hex": "#59b027",
  "rgb": {
    "r": 89,
    "g": 176,
    "b": 39
  },
  "hsl": {
    "h": 98.102,
    "s": 63.721,
    "l": 42.157
  },
  "oklch": {
    "l": 0.67693,
    "c": 0.18714,
    "h": 136.9
  },
  "luminance": 0.33321
}

Semantic roles & 50–950 ramp

primary

#59B027

secondary

#A66CC7

accent

#41E7AA

background

#F9FCF6

surface

#F2F8EC

border

#CCD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #59B027

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

Preview Lab → · Contrast checker → · Palette generator →