#599F28#599F28

#599F28 is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.3% C 0.166 H 135.4°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#599F28
RGB	rgb(89, 159, 40)
HSL	hsl(95, 60%, 39%)
HSV	hsv(95, 75%, 62%)
CMYK	cmyk(44%, 0%, 74.8%, 37.6%)
CIE-LAB	lab(59.04, -42.29, 51.85)
CIE-LCH	lch(59.04, 66.91, 129.20°)
OKLab	oklab(63.28% -0.118 0.1164)
OKLCH	oklch(63.28% 0.166 135.4)
XYZ	xyz(16.9006, 27.0723, 6.3420)
Luminance	0.2707 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599F28 #6E289F

analogous

#959F28 #599F28 #289F33

triadic

#599F28 #28599F #9F2859

tetradic

#599F28 #28959F #6E289F #9F3328

square

#599F28 #28959F #6E289F #9F3328

split-complementary

#599F28 #33289F #9F2895

monochromatic

#223D0F #3E6E1C #599F28 #75CD37 #97D968

Accessibility & contrast

On white

3.27

#599F28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#599F28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599F28

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599F28	#FFFFFF	#000000	##000000
##599F28	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59210

Deuteranopia (green-blind)

#9C8C34

Tritanopia (blue-blind)

#579988

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #599f28;
/* rgb */ color: rgb(89, 159, 40);
/* oklch */ color: oklch(63.3% 0.166 135.4);

Tailwind

colors: {
  custom: {
    50: '#8ebc6a',
    500: '#599f28',
    950: '#000000',
  },
}

SCSS

$custom: #599f28;
$custom-light: #8ebc6a;
$custom-dark: #000000;

JSON

{
  "hex": "#599f28",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 40
  },
  "hsl": {
    "h": 95.294,
    "s": 59.799,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63277,
    "c": 0.16574,
    "h": 135.4
  },
  "luminance": 0.27073
}

Semantic roles & 50–950 ramp

primary

#599F28

secondary

#9964BF

accent

#45E3A2

background

#F9FBF6

surface

#F1F6EC

border

#CBD0C7

text

#0D1207

muted

#7E817A

Preview Lab

Preview with #599F28

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

Preview Lab → · Contrast checker → · Palette generator →