#579933#579933

#579933 is a mid, vivid yellow-green. Relative luminance 0.250; OKLCH L 61.7% C 0.152 H 136.4°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#579933
RGB	rgb(87, 153, 51)
HSL	hsl(99, 50%, 40%)
HSV	hsv(99, 67%, 60%)
CMYK	cmyk(43.1%, 0%, 66.7%, 40%)
CIE-LAB	lab(57.12, -39.57, 45.47)
CIE-LCH	lch(57.12, 60.27, 131.03°)
OKLab	oklab(61.71% -0.1097 0.1045)
OKLCH	oklch(61.71% 0.152 136.4)
XYZ	xyz(15.9188, 25.0468, 7.1270)
Luminance	0.2505 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579933 #753399

analogous

#8A9933 #579933 #339942

triadic

#579933 #335799 #993357

tetradic

#579933 #338A99 #753399 #994233

square

#579933 #338A99 #753399 #994233

split-complementary

#579933 #423399 #99338A

monochromatic

#233D14 #3D6B24 #579933 #73C247 #96D175

Accessibility & contrast

On white

3.49

#579933 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#579933 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579933

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579933	#FFFFFF	#000000	##000000
##579933	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8D26

Deuteranopia (green-blind)

#95873C

Tritanopia (blue-blind)

#549384

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #579933;
/* rgb */ color: rgb(87, 153, 51);
/* oklch */ color: oklch(61.7% 0.152 136.4);

Tailwind

colors: {
  custom: {
    50: '#8cb770',
    500: '#579933',
    950: '#000000',
  },
}

SCSS

$custom: #579933;
$custom-light: #8cb770;
$custom-dark: #000000;

JSON

{
  "hex": "#579933",
  "rgb": {
    "r": 87,
    "g": 153,
    "b": 51
  },
  "hsl": {
    "h": 98.824,
    "s": 50,
    "l": 40
  },
  "oklch": {
    "l": 0.61705,
    "c": 0.15151,
    "h": 136.4
  },
  "luminance": 0.25048
}

Semantic roles & 50–950 ramp

primary

#579933

secondary

#9F6EB9

accent

#4EDAA8

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1108

muted

#7D807B

Preview Lab

Preview with #579933

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

Preview Lab → · Contrast checker → · Palette generator →