#579E1F#579E1F

#579E1F is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 62.9% C 0.170 H 135.1°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#579E1F
RGB	rgb(87, 158, 31)
HSL	hsl(94, 67%, 37%)
HSV	hsv(94, 80%, 62%)
CMYK	cmyk(44.9%, 0%, 80.4%, 38%)
CIE-LAB	lab(58.58, -43.09, 54.38)
CIE-LCH	lch(58.58, 69.38, 128.39°)
OKLab	oklab(62.86% -0.1206 0.1203)
OKLCH	oklch(62.86% 0.17 135.1)
XYZ	xyz(16.4043, 26.5779, 5.5617)
Luminance	0.2658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579E1F #661F9E

analogous

#979E1F #579E1F #1F9E26

triadic

#579E1F #1F579E #9E1F57

tetradic

#579E1F #1F979E #661F9E #9E261F

square

#579E1F #1F979E #661F9E #9E261F

split-complementary

#579E1F #261F9E #9E1F97

monochromatic

#1F380B #3B6B15 #579E1F #73D129 #94DE59

Accessibility & contrast

On white

3.32

#579E1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#579E1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579E1F

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579E1F	#FFFFFF	#000000	##000000
##579E1F	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49100

Deuteranopia (green-blind)

#9B8B2E

Tritanopia (blue-blind)

#559887

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #579e1f;
/* rgb */ color: rgb(87, 158, 31);
/* oklch */ color: oklch(62.9% 0.170 135.1);

Tailwind

colors: {
  custom: {
    50: '#8dbb66',
    500: '#579e1f',
    950: '#000000',
  },
}

SCSS

$custom: #579e1f;
$custom-light: #8dbb66;
$custom-dark: #000000;

JSON

{
  "hex": "#579e1f",
  "rgb": {
    "r": 87,
    "g": 158,
    "b": 31
  },
  "hsl": {
    "h": 93.543,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.62859,
    "c": 0.17037,
    "h": 135.1
  },
  "luminance": 0.26579
}

Semantic roles & 50–950 ramp

primary

#579E1F

secondary

#9356C2

accent

#3EEA9E

background

#F9FBF6

surface

#F1F6EB

border

#CBD0C6

text

#0D1206

muted

#7E817A

Preview Lab

Preview with #579E1F

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

Preview Lab → · Contrast checker → · Palette generator →