#57801A#57801A

#57801A is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 55.0% C 0.135 H 129.7°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#57801A
RGB	rgb(87, 128, 26)
HSL	hsl(84, 66%, 30%)
HSV	hsv(84, 80%, 50%)
CMYK	cmyk(32%, 0%, 79.7%, 49.8%)
CIE-LAB	lab(48.93, -30.19, 46.95)
CIE-LCH	lch(48.93, 55.82, 122.75°)
OKLab	oklab(54.96% -0.0862 0.1039)
OKLCH	oklch(54.96% 0.135 129.7)
XYZ	xyz(11.8361, 17.5388, 3.7388)
Luminance	0.1754 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57801A #431A80

analogous

#80761A #57801A #24801A

triadic

#57801A #1A5780 #801A57

tetradic

#57801A #1A8076 #431A80 #801A24

square

#57801A #1A8076 #431A80 #801A24

split-complementary

#57801A #1A2480 #761A80

monochromatic

#121A05 #344D10 #57801A #7AB324 #99D83D

Accessibility & contrast

On white

4.66

#57801A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#57801A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #57801A

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57801A	#FFFFFF	#000000	##FFFFFF
##57801A	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#817325

Tritanopia (blue-blind)

#5A7A6D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #57801a;
/* rgb */ color: rgb(87, 128, 26);
/* oklch */ color: oklch(55.0% 0.135 129.7);

Tailwind

colors: {
  custom: {
    50: '#8aa560',
    500: '#57801a',
    950: '#000000',
  },
}

SCSS

$custom: #57801a;
$custom-light: #8aa560;
$custom-dark: #000000;

JSON

{
  "hex": "#57801a",
  "rgb": {
    "r": 87,
    "g": 128,
    "b": 26
  },
  "hsl": {
    "h": 84.118,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.54959,
    "c": 0.13501,
    "h": 129.7
  },
  "luminance": 0.17539
}

Semantic roles & 50–950 ramp

primary

#57801A

secondary

#7042B4

accent

#3FE983

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #57801A

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

Preview Lab → · Contrast checker → · Palette generator →