#57791B#57791B

#57791B is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.1% C 0.125 H 127.9°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#57791B
RGB	rgb(87, 121, 27)
HSL	hsl(82, 64%, 29%)
HSV	hsv(82, 78%, 47%)
CMYK	cmyk(28.1%, 0%, 77.7%, 52.5%)
CIE-LAB	lab(46.68, -26.78, 44.46)
CIE-LCH	lch(46.68, 51.90, 121.07°)
OKLab	oklab(53.13% -0.0768 0.0989)
OKLCH	oklch(53.13% 0.125 127.9)
XYZ	xyz(10.9657, 15.7799, 3.5048)
Luminance	0.1578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57791B #3D1B79

analogous

#796C1B #57791B #28791B

triadic

#57791B #1B5779 #791B57

tetradic

#57791B #1B796C #3D1B79 #791B28

square

#57791B #1B796C #3D1B79 #791B28

split-complementary

#57791B #1B2879 #6C1B79

monochromatic

#121906 #334710 #57791B #7BAB26 #9CD33B

Accessibility & contrast

On white

5.05

#57791B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#57791B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #57791B

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57791B	#FFFFFF	#000000	##FFFFFF
##57791B	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)

#7F7006

Deuteranopia (green-blind)

#7B6E24

Tritanopia (blue-blind)

#5A7367

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #57791b;
/* rgb */ color: rgb(87, 121, 27);
/* oklch */ color: oklch(53.1% 0.125 127.9);

Tailwind

colors: {
  custom: {
    50: '#8aa05f',
    500: '#57791b',
    950: '#000000',
  },
}

SCSS

$custom: #57791b;
$custom-light: #8aa05f;
$custom-dark: #000000;

JSON

{
  "hex": "#57791b",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 27
  },
  "hsl": {
    "h": 81.702,
    "s": 63.514,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53132,
    "c": 0.12522,
    "h": 127.9
  },
  "luminance": 0.1578
}

Semantic roles & 50–950 ramp

primary

#57791B

secondary

#6943AD

accent

#41E77D

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #57791B

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

Preview Lab → · Contrast checker → · Palette generator →