#57781E#57781E

#57781E is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.9% C 0.122 H 127.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#57781E
RGB	rgb(87, 120, 30)
HSL	hsl(82, 60%, 29%)
HSV	hsv(82, 75%, 47%)
CMYK	cmyk(27.5%, 0%, 75%, 52.9%)
CIE-LAB	lab(46.38, -26.11, 43.03)
CIE-LCH	lch(46.38, 50.33, 121.25°)
OKLab	oklab(52.89% -0.0747 0.0964)
OKLCH	oklch(52.89% 0.122 127.8)
XYZ	xyz(10.8813, 15.5527, 3.6567)
Luminance	0.1555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57781E #3F1E78

analogous

#786C1E #57781E #2A781E

triadic

#57781E #1E5778 #781E57

tetradic

#57781E #1E786C #3F1E78 #781E2A

square

#57781E #1E786C #3F1E78 #781E2A

split-complementary

#57781E #1E2A78 #6C1E78

monochromatic

#121806 #344712 #57781E #7AA92A #9BCF41

Accessibility & contrast

On white

5.11

#57781E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#57781E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57781E

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57781E	#FFFFFF	#000000	##FFFFFF
##57781E	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)

#7E6F0E

Deuteranopia (green-blind)

#7A6D26

Tritanopia (blue-blind)

#5A7267

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #57781e;
/* rgb */ color: rgb(87, 120, 30);
/* oklch */ color: oklch(52.9% 0.122 127.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#57781e",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 30
  },
  "hsl": {
    "h": 82,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52893,
    "c": 0.12196,
    "h": 127.8
  },
  "luminance": 0.15553
}

Semantic roles & 50–950 ramp

primary

#57781E

secondary

#6B46AC

accent

#45E37F

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #57781E

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

Preview Lab → · Contrast checker → · Palette generator →