#57781D#57781D

#57781D is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.9% C 0.123 H 127.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#57781D
RGB	rgb(87, 120, 29)
HSL	hsl(82, 61%, 29%)
HSV	hsv(82, 76%, 47%)
CMYK	cmyk(27.5%, 0%, 75.8%, 52.9%)
CIE-LAB	lab(46.38, -26.17, 43.41)
CIE-LCH	lch(46.38, 50.69, 121.09°)
OKLab	oklab(52.89% -0.075 0.097)
OKLCH	oklch(52.89% 0.123 127.7)
XYZ	xyz(10.8687, 15.5477, 3.5905)
Luminance	0.1555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57781D #3E1D78

analogous

#786C1D #57781D #2A781D

triadic

#57781D #1D5778 #781D57

tetradic

#57781D #1D786C #3E1D78 #781D2A

square

#57781D #1D786C #3E1D78 #781D2A

split-complementary

#57781D #1D2A78 #6C1D78

monochromatic

#121906 #334711 #57781D #7BA929 #9CD13F

Accessibility & contrast

On white

5.11

#57781D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#57781D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57781D

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57781D	#FFFFFF	#000000	##FFFFFF
##57781D	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F0C

Deuteranopia (green-blind)

#7A6D25

Tritanopia (blue-blind)

#5A7266

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #57781d;
/* rgb */ color: rgb(87, 120, 29);
/* oklch */ color: oklch(52.9% 0.123 127.7);

Tailwind

colors: {
  custom: {
    50: '#8a9f60',
    500: '#57781d',
    950: '#000000',
  },
}

SCSS

$custom: #57781d;
$custom-light: #8a9f60;
$custom-dark: #000000;

JSON

{
  "hex": "#57781d",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 29
  },
  "hsl": {
    "h": 81.758,
    "s": 61.074,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52885,
    "c": 0.12262,
    "h": 127.7
  },
  "luminance": 0.15548
}

Semantic roles & 50–950 ramp

primary

#57781D

secondary

#6A45AC

accent

#44E47E

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #57781D

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

Preview Lab → · Contrast checker → · Palette generator →