#577C26#577C26

#577C26 is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 54.0% C 0.122 H 129.7°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#577C26
RGB	rgb(87, 124, 38)
HSL	hsl(86, 53%, 32%)
HSV	hsv(86, 69%, 49%)
CMYK	cmyk(29.8%, 0%, 69.4%, 51.4%)
CIE-LAB	lab(47.73, -27.48, 41.10)
CIE-LCH	lch(47.73, 49.43, 123.77°)
OKLab	oklab(54.01% -0.0778 0.0936)
OKLCH	oklch(54.01% 0.122 129.7)
XYZ	xyz(11.4879, 16.5812, 4.4286)
Luminance	0.1658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C26 #4B267C

analogous

#7C7626 #577C26 #2C7C26

triadic

#577C26 #26577C #7C2657

tetradic

#577C26 #267C76 #4B267C #7C262C

square

#577C26 #267C76 #4B267C #7C262C

split-complementary

#577C26 #262C7C #76267C

monochromatic

#151E09 #364D18 #577C26 #78AB34 #97CA52

Accessibility & contrast

On white

4.87

#577C26 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#577C26 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C26

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C26	#FFFFFF	#000000	##FFFFFF
##577C26	1.00	4.87	4.32	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82731A

Deuteranopia (green-blind)

#7D702D

Tritanopia (blue-blind)

#59776B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577c26;
/* rgb */ color: rgb(87, 124, 38);
/* oklch */ color: oklch(54.0% 0.122 129.7);

Tailwind

colors: {
  custom: {
    50: '#89a265',
    500: '#577c26',
    950: '#000000',
  },
}

SCSS

$custom: #577c26;
$custom-light: #89a265;
$custom-dark: #000000;

JSON

{
  "hex": "#577c26",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 38
  },
  "hsl": {
    "h": 85.814,
    "s": 53.086,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54005,
    "c": 0.12167,
    "h": 129.7
  },
  "luminance": 0.16581
}

Semantic roles & 50–950 ramp

primary

#577C26

secondary

#7850AE

accent

#4BDC8A

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #577C26

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

Preview Lab → · Contrast checker → · Palette generator →