#577510#577510

#577510 is a mid, vivid yellow-green. Relative luminance 0.148; OKLCH L 52.0% C 0.126 H 125.9°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#577510
RGB	rgb(87, 117, 16)
HSL	hsl(78, 76%, 26%)
HSV	hsv(78, 86%, 46%)
CMYK	cmyk(25.6%, 0%, 86.3%, 54.1%)
CIE-LAB	lab(45.34, -25.36, 46.75)
CIE-LCH	lch(45.34, 53.18, 118.48°)
OKLab	oklab(52.02% -0.0738 0.1018)
OKLCH	oklch(52.02% 0.126 125.9)
XYZ	xyz(10.3854, 14.7861, 2.7970)
Luminance	0.1479 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577510 #2E1075

analogous

#756010 #577510 #247510

triadic

#577510 #105775 #751057

tetradic

#577510 #107560 #2E1075 #751024

square

#577510 #107560 #2E1075 #751024

split-complementary

#577510 #102475 #601075

monochromatic

#141B04 #2F3F09 #577510 #7FAB17 #A7E01F

Accessibility & contrast

On white

5.31

#577510 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#577510 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577510

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577510	#FFFFFF	#000000	##FFFFFF
##577510	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6C00

Deuteranopia (green-blind)

#786B1C

Tritanopia (blue-blind)

#5B6F63

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #577510;
/* rgb */ color: rgb(87, 117, 16);
/* oklch */ color: oklch(52.0% 0.126 125.9);

Tailwind

colors: {
  custom: {
    50: '#8a9d5a',
    500: '#577510',
    950: '#000000',
  },
}

SCSS

$custom: #577510;
$custom-light: #8a9d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#577510",
  "rgb": {
    "r": 87,
    "g": 117,
    "b": 16
  },
  "hsl": {
    "h": 77.822,
    "s": 75.94,
    "l": 26.078
  },
  "oklch": {
    "l": 0.52023,
    "c": 0.12574,
    "h": 125.9
  },
  "luminance": 0.14786
}

Semantic roles & 50–950 ramp

primary

#577510

secondary

#5835AC

accent

#35F36D

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E04

muted

#7D7E79

Preview Lab

Preview with #577510

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

Preview Lab → · Contrast checker → · Palette generator →