#577A3C#577A3C

#577A3C is a mid, moderate yellow-green. Relative luminance 0.163; OKLCH L 53.8% C 0.098 H 133.0°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#577A3C
RGB	rgb(87, 122, 60)
HSL	hsl(94, 34%, 36%)
HSV	hsv(94, 51%, 48%)
CMYK	cmyk(28.7%, 0%, 50.8%, 52.2%)
CIE-LAB	lab(47.33, -24.20, 29.84)
CIE-LCH	lch(47.33, 38.43, 129.04°)
OKLab	oklab(53.76% -0.0669 0.0717)
OKLCH	oklch(53.76% 0.098 133)
XYZ	xyz(11.7054, 16.2712, 6.7980)
Luminance	0.1627 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A3C #5F3C7A

analogous

#767A3C #577A3C #3C7A40

triadic

#577A3C #3C577A #7A3C57

tetradic

#577A3C #3C767A #5F3C7A #7A403C

square

#577A3C #3C767A #5F3C7A #7A403C

split-complementary

#577A3C #403C7A #7A3C76

monochromatic

#1C2814 #3A5128 #577A3C #74A350 #94BB75

Accessibility & contrast

On white

4.94

#577A3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#577A3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A3C

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A3C	#FFFFFF	#000000	##FFFFFF
##577A3C	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7237

Deuteranopia (green-blind)

#796F40

Tritanopia (blue-blind)

#58766C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577a3c;
/* rgb */ color: rgb(87, 122, 60);
/* oklch */ color: oklch(53.8% 0.098 133.0);

Tailwind

colors: {
  custom: {
    50: '#88a073',
    500: '#577a3c',
    950: '#000000',
  },
}

SCSS

$custom: #577a3c;
$custom-light: #88a073;
$custom-dark: #000000;

JSON

{
  "hex": "#577a3c",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 60
  },
  "hsl": {
    "h": 93.871,
    "s": 34.066,
    "l": 35.686
  },
  "oklch": {
    "l": 0.53759,
    "c": 0.09806,
    "h": 133
  },
  "luminance": 0.16272
}

Semantic roles & 50–950 ramp

primary

#577A3C

secondary

#8D6DA5

accent

#5ECA9B

background

#F8F9F7

surface

#F0F2ED

border

#CBCCC8

text

#0B0E08

muted

#7C7E7B

Preview Lab

Preview with #577A3C

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

Preview Lab → · Contrast checker → · Palette generator →