#57781F#57781F

#57781F is a mid, vivid yellow-green. Relative luminance 0.156; OKLCH L 52.9% C 0.121 H 127.9°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#57781F
RGB	rgb(87, 120, 31)
HSL	hsl(82, 59%, 30%)
HSV	hsv(82, 74%, 47%)
CMYK	cmyk(27.5%, 0%, 74.2%, 52.9%)
CIE-LAB	lab(46.39, -26.04, 42.64)
CIE-LCH	lch(46.39, 49.96, 121.41°)
OKLab	oklab(52.9% -0.0745 0.0957)
OKLCH	oklch(52.9% 0.121 127.9)
XYZ	xyz(10.8943, 15.5579, 3.7251)
Luminance	0.1556 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57781F #401F78

analogous

#786D1F #57781F #2B781F

triadic

#57781F #1F5778 #781F57

tetradic

#57781F #1F786D #401F78 #781F2B

square

#57781F #1F786D #401F78 #781F2B

split-complementary

#57781F #1F2B78 #6D1F78

monochromatic

#121806 #344712 #57781F #7AA92C #9BCE43

Accessibility & contrast

On white

5.11

#57781F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#57781F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57781F

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

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

#7E6F10

Deuteranopia (green-blind)

#7A6D27

Tritanopia (blue-blind)

#5A7267

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #57781f;
/* rgb */ color: rgb(87, 120, 31);
/* oklch */ color: oklch(52.9% 0.121 127.9);

Tailwind

colors: {
  custom: {
    50: '#899f61',
    500: '#57781f',
    950: '#000000',
  },
}

SCSS

$custom: #57781f;
$custom-light: #899f61;
$custom-dark: #000000;

JSON

{
  "hex": "#57781f",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 31
  },
  "hsl": {
    "h": 82.247,
    "s": 58.94,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52901,
    "c": 0.12128,
    "h": 127.9
  },
  "luminance": 0.15558
}

Semantic roles & 50–950 ramp

primary

#57781F

secondary

#6C47AB

accent

#46E280

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #57781F

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

Preview Lab → · Contrast checker → · Palette generator →