#577647#577647

#577647 is a mid, moderate yellow-green. Relative luminance 0.154; OKLCH L 52.9% C 0.079 H 135.5°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#577647
RGB	rgb(87, 118, 71)
HSL	hsl(100, 25%, 37%)
HSV	hsv(100, 40%, 46%)
CMYK	cmyk(26.3%, 0%, 39.8%, 53.7%)
CIE-LAB	lab(46.23, -20.60, 22.38)
CIE-LCH	lch(46.23, 30.42, 132.62°)
OKLab	oklab(52.93% -0.0563 0.0553)
OKLCH	oklch(52.93% 0.079 135.5)
XYZ	xyz(11.5460, 15.4377, 8.3315)
Luminance	0.1544 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577647 #664776

analogous

#6F7647 #577647 #47764E

triadic

#577647 #475776 #764757

tetradic

#577647 #476F76 #664776 #764E47

square

#577647 #476F76 #664776 #764E47

split-complementary

#577647 #4E4776 #76476F

monochromatic

#1F2A19 #3B5030 #577647 #739C5E #94B483

Accessibility & contrast

On white

5.14

#577647 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#577647 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577647

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577647	#FFFFFF	#000000	##FFFFFF
##577647	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796F44

Deuteranopia (green-blind)

#756D4A

Tritanopia (blue-blind)

#57736A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #577647;
/* rgb */ color: rgb(87, 118, 71);
/* oklch */ color: oklch(52.9% 0.079 135.5);

Tailwind

colors: {
  custom: {
    50: '#879d7b',
    500: '#577647',
    950: '#000000',
  },
}

SCSS

$custom: #577647;
$custom-light: #879d7b;
$custom-dark: #000000;

JSON

{
  "hex": "#577647",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 71
  },
  "hsl": {
    "h": 99.574,
    "s": 24.868,
    "l": 37.059
  },
  "oklch": {
    "l": 0.52925,
    "c": 0.07894,
    "h": 135.5
  },
  "luminance": 0.15438
}

Semantic roles & 50–950 ramp

primary

#577647

secondary

#9378A0

accent

#67C1A2

background

#F8F9F7

surface

#F0F2ED

border

#CBCCC8

text

#0B0E09

muted

#7C7E7B

Preview Lab

Preview with #577647

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

Preview Lab → · Contrast checker → · Palette generator →