#577A25#577A25

#577A25 is a mid, moderate yellow-green. Relative luminance 0.161; OKLCH L 53.5% C 0.120 H 129.1°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#577A25
RGB	rgb(87, 122, 37)
HSL	hsl(85, 53%, 31%)
HSV	hsv(85, 70%, 48%)
CMYK	cmyk(28.7%, 0%, 69.7%, 52.2%)
CIE-LAB	lab(47.08, -26.58, 40.85)
CIE-LCH	lch(47.08, 48.73, 123.05°)
OKLab	oklab(53.47% -0.0754 0.0929)
OKLCH	oklch(53.47% 0.12 129.1)
XYZ	xyz(11.2239, 16.0786, 4.2620)
Luminance	0.1608 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A25 #48257A

analogous

#7A7225 #577A25 #2C7A25

triadic

#577A25 #25577A #7A2557

tetradic

#577A25 #257A72 #48257A #7A252C

square

#577A25 #257A72 #48257A #7A252C

split-complementary

#577A25 #252C7A #72257A

monochromatic

#141C09 #364B17 #577A25 #78A933 #97CA50

Accessibility & contrast

On white

4.98

#577A25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#577A25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A25

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A25	#FFFFFF	#000000	##FFFFFF
##577A25	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807119

Deuteranopia (green-blind)

#7B6F2C

Tritanopia (blue-blind)

#5A7569

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577a25;
/* rgb */ color: rgb(87, 122, 37);
/* oklch */ color: oklch(53.5% 0.120 129.1);

Tailwind

colors: {
  custom: {
    50: '#89a064',
    500: '#577a25',
    950: '#000000',
  },
}

SCSS

$custom: #577a25;
$custom-light: #89a064;
$custom-dark: #000000;

JSON

{
  "hex": "#577a25",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 37
  },
  "hsl": {
    "h": 84.706,
    "s": 53.459,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53474,
    "c": 0.11965,
    "h": 129.1
  },
  "luminance": 0.16079
}

Semantic roles & 50–950 ramp

primary

#577A25

secondary

#754EAC

accent

#4BDD87

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0E06

muted

#7D7E7A

Preview Lab

Preview with #577A25

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

Preview Lab → · Contrast checker → · Palette generator →