#599E21#599E21

#599E21 is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 63.0% C 0.168 H 134.8°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX#599E21
RGBrgb(89, 158, 33)
HSLhsl(93, 65%, 37%)
HSVhsv(93, 79%, 62%)
CMYKcmyk(43.7%, 0%, 79.1%, 38%)
CIE-LABlab(58.68, -42.31, 53.89)
CIE-LCHlch(58.68, 68.51, 128.14°)
OKLaboklab(62.97% -0.1185 0.1196)
OKLCHoklch(62.97% 0.168 134.8)
XYZxyz(16.6208, 26.6864, 5.7138)
Luminance0.2669 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#599E21 #66219E
analogous
#989E21 #599E21 #219E28
triadic
#599E21 #21599E #9E2159
tetradic
#599E21 #21989E #66219E #9E2821
square
#599E21 #21989E #66219E #9E2821
split-complementary
#599E21 #28219E #9E2198
monochromatic
#20390C #3C6B16 #599E21 #76D12C #96DD5C

Accessibility & contrast

On white

3.31
#599E21 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.34
#599E21 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599E21
6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##599E21#FFFFFF#000000##000000
##599E211.003.316.346.34
#FFFFFF3.311.0021.0021.00
#0000006.3421.001.001.00
##0000006.3421.001.001.00

Color blindness preview

Protanopia (red-blind)
#A49100
Deuteranopia (green-blind)
#9B8B2F
Tritanopia (blue-blind)
#589887
Achromatopsia (no color)
#8D8D8D

Design tokens & code

CSS
--color: #599e21;
/* rgb */ color: rgb(89, 158, 33);
/* oklch */ color: oklch(63.0% 0.168 134.8);
Tailwind
colors: {
  custom: {
    50: '#8ebb67',
    500: '#599e21',
    950: '#000000',
  },
}
SCSS
$custom: #599e21;
$custom-light: #8ebb67;
$custom-dark: #000000;
JSON
{
  "hex": "#599e21",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 33
  },
  "hsl": {
    "h": 93.12,
    "s": 65.445,
    "l": 37.451
  },
  "oklch": {
    "l": 0.6297,
    "c": 0.16835,
    "h": 134.8
  },
  "luminance": 0.26687
}

Semantic roles & 50–950 ramp

primary
#599E21
secondary
#9359C1
accent
#3FE89D
background
#F9FBF6
surface
#F1F6EB
border
#CBD0C6
text
#0D1206
muted
#7E817A

Preview Lab

Preview with #599E21

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

Preview Lab → · Contrast checker → · Palette generator →

#599E21 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva