#577A1E#577A1E

#577A1E is a mid, vivid yellow-green. Relative luminance 0.160; OKLCH L 53.4% C 0.125 H 128.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#577A1E
RGB	rgb(87, 122, 30)
HSL	hsl(83, 61%, 30%)
HSV	hsv(83, 75%, 48%)
CMYK	cmyk(28.7%, 0%, 75.4%, 52.2%)
CIE-LAB	lab(47.03, -27.08, 43.66)
CIE-LCH	lch(47.03, 51.38, 121.81°)
OKLab	oklab(53.42% -0.0774 0.0977)
OKLCH	oklch(53.42% 0.125 128.4)
XYZ	xyz(11.1243, 16.0388, 3.7377)
Luminance	0.1604 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A1E #411E7A

analogous

#7A6F1E #577A1E #297A1E

triadic

#577A1E #1E577A #7A1E57

tetradic

#577A1E #1E7A6F #411E7A #7A1E29

square

#577A1E #1E7A6F #411E7A #7A1E29

split-complementary

#577A1E #1E297A #6F1E7A

monochromatic

#121906 #344912 #577A1E #7AAB2A #9AD042

Accessibility & contrast

On white

4.99

#577A1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#577A1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A1E

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A1E	#FFFFFF	#000000	##FFFFFF
##577A1E	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80710D

Deuteranopia (green-blind)

#7B6F26

Tritanopia (blue-blind)

#5A7468

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #577a1e;
/* rgb */ color: rgb(87, 122, 30);
/* oklch */ color: oklch(53.4% 0.125 128.4);

Tailwind

colors: {
  custom: {
    50: '#8aa061',
    500: '#577a1e',
    950: '#000000',
  },
}

SCSS

$custom: #577a1e;
$custom-light: #8aa061;
$custom-dark: #000000;

JSON

{
  "hex": "#577a1e",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 30
  },
  "hsl": {
    "h": 82.826,
    "s": 60.526,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53415,
    "c": 0.12466,
    "h": 128.4
  },
  "luminance": 0.16039
}

Semantic roles & 50–950 ramp

primary

#577A1E

secondary

#6E46AE

accent

#44E481

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #577A1E

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

Preview Lab → · Contrast checker → · Palette generator →