#589F1F#589F1F

#589F1F is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.2% C 0.171 H 135.0°. Best body text is #000000 at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#589F1F
RGB	rgb(88, 159, 31)
HSL	hsl(93, 67%, 37%)
HSV	hsv(93, 81%, 62%)
CMYK	cmyk(44.7%, 0%, 80.5%, 37.6%)
CIE-LAB	lab(58.95, -43.17, 54.74)
CIE-LCH	lch(58.95, 69.71, 128.26°)
OKLab	oklab(63.17% -0.1209 0.1211)
OKLCH	oklch(63.17% 0.171 135)
XYZ	xyz(16.6696, 26.9689, 5.6232)
Luminance	0.2697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#589F1F #661F9F

analogous

#989F1F #589F1F #1F9F26

triadic

#589F1F #1F589F #9F1F58

tetradic

#589F1F #1F989F #661F9F #9F261F

square

#589F1F #1F989F #661F9F #9F261F

split-complementary

#589F1F #261F9F #9F1F98

monochromatic

#1F390B #3C6C15 #589F1F #74D229 #95DF5A

Accessibility & contrast

On white

3.28

#589F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.39

#589F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #589F1F

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##589F1F	#FFFFFF	#000000	##000000
##589F1F	1.00	3.28	6.39	6.39
#FFFFFF	3.28	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)

#9C8C2E

Tritanopia (blue-blind)

#569988

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #589f1f;
/* rgb */ color: rgb(88, 159, 31);
/* oklch */ color: oklch(63.2% 0.171 135.0);

Tailwind

colors: {
  custom: {
    50: '#8ebc66',
    500: '#589f1f',
    950: '#000000',
  },
}

SCSS

$custom: #589f1f;
$custom-light: #8ebc66;
$custom-dark: #000000;

JSON

{
  "hex": "#589f1f",
  "rgb": {
    "r": 88,
    "g": 159,
    "b": 31
  },
  "hsl": {
    "h": 93.281,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.6317,
    "c": 0.17108,
    "h": 135
  },
  "luminance": 0.2697
}

Semantic roles & 50–950 ramp

primary

#589F1F

secondary

#9357C3

accent

#3EEA9D

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #589F1F

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

Preview Lab → · Contrast checker → · Palette generator →