#589F1B#589F1B

#589F1B is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.1% C 0.173 H 134.7°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#589F1B
RGB	rgb(88, 159, 27)
HSL	hsl(92, 71%, 36%)
HSV	hsv(92, 83%, 62%)
CMYK	cmyk(44.7%, 0%, 83%, 37.6%)
CIE-LAB	lab(58.93, -43.36, 55.87)
CIE-LCH	lch(58.93, 70.73, 127.81°)
OKLab	oklab(63.15% -0.1217 0.1228)
OKLCH	oklch(63.15% 0.173 134.7)
XYZ	xyz(16.6201, 26.9491, 5.3627)
Luminance	0.2695 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589F1B #621B9F

analogous

#9A9F1B #589F1B #1B9F20

triadic

#589F1B #1B589F #9F1B58

tetradic

#589F1B #1B9A9F #621B9F #9F201B

square

#589F1B #1B9A9F #621B9F #9F201B

split-complementary

#589F1B #201B9F #9F1B9A

monochromatic

#1E3609 #3B6B12 #589F1B #75D324 #95E253

Accessibility & contrast

On white

3.29

#589F1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#589F1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #589F1B

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589F1B	#FFFFFF	#000000	##000000
##589F1B	1.00	3.29	6.39	6.39
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.39	21.00	1.00	1.00
##000000	6.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9C8C2B

Tritanopia (blue-blind)

#569987

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #589f1b;
/* rgb */ color: rgb(88, 159, 27);
/* oklch */ color: oklch(63.1% 0.173 134.7);

Tailwind

colors: {
  custom: {
    50: '#8ebc65',
    500: '#589f1b',
    950: '#000000',
  },
}

SCSS

$custom: #589f1b;
$custom-light: #8ebc65;
$custom-dark: #000000;

JSON

{
  "hex": "#589f1b",
  "rgb": {
    "r": 88,
    "g": 159,
    "b": 27
  },
  "hsl": {
    "h": 92.273,
    "s": 70.968,
    "l": 36.471
  },
  "oklch": {
    "l": 0.63149,
    "c": 0.17289,
    "h": 134.7
  },
  "luminance": 0.2695
}

Semantic roles & 50–950 ramp

primary

#589F1B

secondary

#8F51C5

accent

#3AEE9B

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #589F1B

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

Preview Lab → · Contrast checker → · Palette generator →