#57783C#57783C

#57783C is a mid, moderate yellow-green. Relative luminance 0.158; OKLCH L 53.2% C 0.095 H 132.5°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#57783C
RGB	rgb(87, 120, 60)
HSL	hsl(93, 33%, 35%)
HSV	hsv(93, 50%, 47%)
CMYK	cmyk(27.5%, 0%, 50%, 52.9%)
CIE-LAB	lab(46.69, -23.19, 29.06)
CIE-LCH	lch(46.69, 37.18, 128.59°)
OKLab	oklab(53.24% -0.0641 0.07)
OKLCH	oklch(53.24% 0.095 132.5)
XYZ	xyz(11.4624, 15.7851, 6.7170)
Luminance	0.1578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57783C #5D3C78

analogous

#75783C #57783C #3C783F

triadic

#57783C #3C5778 #783C57

tetradic

#57783C #3C7578 #5D3C78 #783F3C

square

#57783C #3C7578 #5D3C78 #783F3C

split-complementary

#57783C #3F3C78 #783C75

monochromatic

#1C2613 #394F28 #57783C #75A150 #94BA75

Accessibility & contrast

On white

5.05

#57783C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#57783C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57783C

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57783C	#FFFFFF	#000000	##FFFFFF
##57783C	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7037

Deuteranopia (green-blind)

#786E40

Tritanopia (blue-blind)

#58746A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #57783c;
/* rgb */ color: rgb(87, 120, 60);
/* oklch */ color: oklch(53.2% 0.095 132.5);

Tailwind

colors: {
  custom: {
    50: '#889f73',
    500: '#57783c',
    950: '#000000',
  },
}

SCSS

$custom: #57783c;
$custom-light: #889f73;
$custom-dark: #000000;

JSON

{
  "hex": "#57783c",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 60
  },
  "hsl": {
    "h": 93,
    "s": 33.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.53243,
    "c": 0.09488,
    "h": 132.5
  },
  "luminance": 0.15785
}

Semantic roles & 50–950 ramp

primary

#57783C

secondary

#8B6CA4

accent

#5EC999

background

#F8F9F7

surface

#F0F2ED

border

#CBCCC8

text

#0B0E08

muted

#7C7E7B

Preview Lab

Preview with #57783C

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

Preview Lab → · Contrast checker → · Palette generator →