#577D14#577D14

#577D14 is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 54.1% C 0.134 H 128.5°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#577D14
RGB	rgb(87, 125, 20)
HSL	hsl(82, 72%, 28%)
HSV	hsv(82, 84%, 49%)
CMYK	cmyk(30.4%, 0%, 84%, 51%)
CIE-LAB	lab(47.94, -29.07, 47.92)
CIE-LCH	lch(47.94, 56.05, 121.25°)
OKLab	oklab(54.14% -0.0836 0.105)
OKLCH	oklch(54.14% 0.134 128.5)
XYZ	xyz(11.3904, 16.7437, 3.2934)
Luminance	0.1674 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D14 #3A147D

analogous

#7D6E14 #577D14 #227D14

triadic

#577D14 #14577D #7D1457

tetradic

#577D14 #147D6E #3A147D #7D1422

square

#577D14 #147D6E #3A147D #7D1422

split-complementary

#577D14 #14227D #6E147D

monochromatic

#121A04 #32480C #577D14 #7CB21C #9EDE2E

Accessibility & contrast

On white

4.83

#577D14 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#577D14 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D14

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D14	#FFFFFF	#000000	##FFFFFF
##577D14	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847300

Deuteranopia (green-blind)

#7E7120

Tritanopia (blue-blind)

#5A776A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577d14;
/* rgb */ color: rgb(87, 125, 20);
/* oklch */ color: oklch(54.1% 0.134 128.5);

Tailwind

colors: {
  custom: {
    50: '#8aa35d',
    500: '#577d14',
    950: '#000000',
  },
}

SCSS

$custom: #577d14;
$custom-light: #8aa35d;
$custom-dark: #000000;

JSON

{
  "hex": "#577d14",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 20
  },
  "hsl": {
    "h": 81.714,
    "s": 72.414,
    "l": 28.431
  },
  "oklch": {
    "l": 0.54138,
    "c": 0.13417,
    "h": 128.5
  },
  "luminance": 0.16744
}

Semantic roles & 50–950 ramp

primary

#577D14

secondary

#663AB2

accent

#39EF7B

background

#F8FAF5

surface

#F0F3E9

border

#CBCDC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #577D14

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

Preview Lab → · Contrast checker → · Palette generator →