#577D29#577D29

#577D29 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.3% C 0.121 H 130.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#577D29
RGB	rgb(87, 125, 41)
HSL	hsl(87, 51%, 33%)
HSV	hsv(87, 67%, 49%)
CMYK	cmyk(30.4%, 0%, 67.2%, 51%)
CIE-LAB	lab(48.07, -27.71, 40.14)
CIE-LCH	lch(48.07, 48.78, 124.62°)
OKLab	oklab(54.3% -0.0782 0.092)
OKLCH	oklch(54.3% 0.121 130.4)
XYZ	xyz(11.6642, 16.8532, 4.7358)
Luminance	0.1685 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D29 #4F297D

analogous

#7D7929 #577D29 #2D7D29

triadic

#577D29 #29577D #7D2957

tetradic

#577D29 #297D79 #4F297D #7D292D

square

#577D29 #297D79 #4F297D #7D292D

split-complementary

#577D29 #292D7D #79297D

monochromatic

#17210B #374F1A #577D29 #77AB38 #96C858

Accessibility & contrast

On white

4.80

#577D29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#577D29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D29

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D29	#FFFFFF	#000000	##FFFFFF
##577D29	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83741E

Deuteranopia (green-blind)

#7D7130

Tritanopia (blue-blind)

#59786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577d29;
/* rgb */ color: rgb(87, 125, 41);
/* oklch */ color: oklch(54.3% 0.121 130.4);

Tailwind

colors: {
  custom: {
    50: '#89a367',
    500: '#577d29',
    950: '#000000',
  },
}

SCSS

$custom: #577d29;
$custom-light: #89a367;
$custom-dark: #000000;

JSON

{
  "hex": "#577d29",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 41
  },
  "hsl": {
    "h": 87.143,
    "s": 50.602,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54295,
    "c": 0.1207,
    "h": 130.4
  },
  "luminance": 0.16854
}

Semantic roles & 50–950 ramp

primary

#577D29

secondary

#7D54AE

accent

#4EDA8D

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #577D29

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

Preview Lab → · Contrast checker → · Palette generator →