#589E1B#589E1B

#589E1B is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 62.9% C 0.172 H 134.6°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#589E1B
RGB	rgb(88, 158, 27)
HSL	hsl(92, 71%, 36%)
HSV	hsv(92, 83%, 62%)
CMYK	cmyk(44.3%, 0%, 82.9%, 38%)
CIE-LAB	lab(58.61, -42.95, 55.59)
CIE-LCH	lch(58.61, 70.25, 127.69°)
OKLab	oklab(62.89% -0.1206 0.1222)
OKLCH	oklch(62.89% 0.172 134.6)
XYZ	xyz(16.4489, 26.6066, 5.3056)
Luminance	0.2661 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589E1B #611B9E

analogous

#9A9E1B #589E1B #1B9E20

triadic

#589E1B #1B589E #9E1B58

tetradic

#589E1B #1B9A9E #611B9E #9E201B

square

#589E1B #1B9A9E #611B9E #9E201B

split-complementary

#589E1B #201B9E #9E1B9A

monochromatic

#1E3509 #3B6A12 #589E1B #75D224 #95E152

Accessibility & contrast

On white

3.32

#589E1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#589E1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #589E1B

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589E1B	#FFFFFF	#000000	##000000
##589E1B	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#9B8B2B

Tritanopia (blue-blind)

#579886

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #589e1b;
/* rgb */ color: rgb(88, 158, 27);
/* oklch */ color: oklch(62.9% 0.172 134.6);

Tailwind

colors: {
  custom: {
    50: '#8ebb64',
    500: '#589e1b',
    950: '#000000',
  },
}

SCSS

$custom: #589e1b;
$custom-light: #8ebb64;
$custom-dark: #000000;

JSON

{
  "hex": "#589e1b",
  "rgb": {
    "r": 88,
    "g": 158,
    "b": 27
  },
  "hsl": {
    "h": 92.061,
    "s": 70.811,
    "l": 36.275
  },
  "oklch": {
    "l": 0.62888,
    "c": 0.17168,
    "h": 134.6
  },
  "luminance": 0.26608
}

Semantic roles & 50–950 ramp

primary

#589E1B

secondary

#8E51C4

accent

#3AEE9A

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #589E1B

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

Preview Lab → · Contrast checker → · Palette generator →