#578E1E#578E1E

#578E1E is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.7% C 0.151 H 132.8°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#578E1E
RGB	rgb(87, 142, 30)
HSL	hsl(89, 65%, 34%)
HSV	hsv(89, 79%, 56%)
CMYK	cmyk(38.7%, 0%, 78.9%, 44.3%)
CIE-LAB	lab(53.45, -36.34, 49.88)
CIE-LCH	lch(53.45, 61.72, 126.08°)
OKLab	oklab(58.66% -0.1025 0.1107)
OKLCH	oklch(58.66% 0.151 132.8)
XYZ	xyz(13.8376, 21.4653, 4.6422)
Luminance	0.2147 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#578E1E #551E8E

analogous

#8E8D1E #578E1E #1F8E1E

triadic

#578E1E #1E578E #8E1E57

tetradic

#578E1E #1E8E8D #551E8E #8E1E1F

square

#578E1E #1E8E8D #551E8E #8E1E1F

split-complementary

#578E1E #1E1F8E #8D1E8E

monochromatic

#192909 #385B13 #578E1E #76C129 #94D94D

Accessibility & contrast

On white

3.97

#578E1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#578E1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #578E1E

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##578E1E	#FFFFFF	#000000	##000000
##578E1E	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948201

Deuteranopia (green-blind)

#8D7E2A

Tritanopia (blue-blind)

#588879

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #578e1e;
/* rgb */ color: rgb(87, 142, 30);
/* oklch */ color: oklch(58.7% 0.151 132.8);

Tailwind

colors: {
  custom: {
    50: '#8baf63',
    500: '#578e1e',
    950: '#000000',
  },
}

SCSS

$custom: #578e1e;
$custom-light: #8baf63;
$custom-dark: #000000;

JSON

{
  "hex": "#578e1e",
  "rgb": {
    "r": 87,
    "g": 142,
    "b": 30
  },
  "hsl": {
    "h": 89.464,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.58657,
    "c": 0.1509,
    "h": 132.8
  },
  "luminance": 0.21466
}

Semantic roles & 50–950 ramp

primary

#578E1E

secondary

#834CBC

accent

#40E892

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #578E1E

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

Preview Lab → · Contrast checker → · Palette generator →