#599E23#599E23

#599E23 is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.0% C 0.167 H 134.9°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#599E23
RGB	rgb(89, 158, 35)
HSL	hsl(94, 64%, 38%)
HSV	hsv(94, 78%, 62%)
CMYK	cmyk(43.7%, 0%, 77.8%, 38%)
CIE-LAB	lab(58.69, -42.19, 53.25)
CIE-LCH	lch(58.69, 67.94, 128.39°)
OKLab	oklab(62.98% -0.1181 0.1185)
OKLCH	oklch(62.98% 0.167 134.9)
XYZ	xyz(16.6497, 26.6980, 5.8657)
Luminance	0.2670 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599E23 #68239E

analogous

#969E23 #599E23 #239E2B

triadic

#599E23 #23599E #9E2359

tetradic

#599E23 #23969E #68239E #9E2B23

square

#599E23 #23969E #68239E #9E2B23

split-complementary

#599E23 #2B239E #9E2396

monochromatic

#213A0D #3D6C18 #599E23 #75D02E #96DC60

Accessibility & contrast

On white

3.31

#599E23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#599E23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599E23

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599E23	#FFFFFF	#000000	##000000
##599E23	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)

#A49103

Deuteranopia (green-blind)

#9B8B30

Tritanopia (blue-blind)

#579887

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #599e23;
/* rgb */ color: rgb(89, 158, 35);
/* oklch */ color: oklch(63.0% 0.167 134.9);

Tailwind

colors: {
  custom: {
    50: '#8ebb68',
    500: '#599e23',
    950: '#000000',
  },
}

SCSS

$custom: #599e23;
$custom-light: #8ebb68;
$custom-dark: #000000;

JSON

{
  "hex": "#599e23",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 35
  },
  "hsl": {
    "h": 93.659,
    "s": 63.731,
    "l": 37.843
  },
  "oklch": {
    "l": 0.62983,
    "c": 0.16731,
    "h": 134.9
  },
  "luminance": 0.26699
}

Semantic roles & 50–950 ramp

primary

#599E23

secondary

#955CC1

accent

#41E79E

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #599E23

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

Preview Lab → · Contrast checker → · Palette generator →