#599E1F#599E1F

#599E1F is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.0% C 0.169 H 134.6°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#599E1F
RGB	rgb(89, 158, 31)
HSL	hsl(93, 67%, 37%)
HSV	hsv(93, 80%, 62%)
CMYK	cmyk(43.7%, 0%, 80.4%, 38%)
CIE-LAB	lab(58.67, -42.42, 54.50)
CIE-LCH	lch(58.67, 69.06, 127.89°)
OKLab	oklab(62.96% -0.1189 0.1205)
OKLCH	oklch(62.96% 0.169 134.6)
XYZ	xyz(16.5937, 26.6756, 5.5706)
Luminance	0.2668 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599E1F #641F9E

analogous

#999E1F #599E1F #1F9E24

triadic

#599E1F #1F599E #9E1F59

tetradic

#599E1F #1F999E #641F9E #9E241F

square

#599E1F #1F999E #641F9E #9E241F

split-complementary

#599E1F #241F9E #9E1F99

monochromatic

#1F380B #3C6B15 #599E1F #76D129 #96DE59

Accessibility & contrast

On white

3.31

#599E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#599E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599E1F

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599E1F	#FFFFFF	#000000	##000000
##599E1F	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#9B8B2D

Tritanopia (blue-blind)

#589887

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #599e1f;
/* rgb */ color: rgb(89, 158, 31);
/* oklch */ color: oklch(63.0% 0.169 134.6);

Tailwind

colors: {
  custom: {
    50: '#8ebb66',
    500: '#599e1f',
    950: '#000000',
  },
}

SCSS

$custom: #599e1f;
$custom-light: #8ebb66;
$custom-dark: #000000;

JSON

{
  "hex": "#599e1f",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 31
  },
  "hsl": {
    "h": 92.598,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62959,
    "c": 0.16933,
    "h": 134.6
  },
  "luminance": 0.26676
}

Semantic roles & 50–950 ramp

primary

#599E1F

secondary

#9156C2

accent

#3EEA9B

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #599E1F

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

Preview Lab → · Contrast checker → · Palette generator →