#5A7D1B#5A7D1B

#5A7D1B is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.4% C 0.129 H 127.8°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#5A7D1B
RGB	rgb(90, 125, 27)
HSL	hsl(81, 64%, 30%)
HSV	hsv(81, 78%, 49%)
CMYK	cmyk(28%, 0%, 78.4%, 51%)
CIE-LAB	lab(48.16, -27.48, 45.93)
CIE-LCH	lch(48.16, 53.53, 120.89°)
OKLab	oklab(54.38% -0.079 0.1019)
OKLCH	oklch(54.38% 0.129 127.8)
XYZ	xyz(11.7479, 16.9198, 3.6836)
Luminance	0.1692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7D1B #3E1B7D

analogous

#7D6F1B #5A7D1B #297D1B

triadic

#5A7D1B #1B5A7D #7D1B5A

tetradic

#5A7D1B #1B7D6F #3E1B7D #7D1B29

square

#5A7D1B #1B7D6F #3E1B7D #7D1B29

split-complementary

#5A7D1B #1B297D #6F1B7D

monochromatic

#121905 #364B10 #5A7D1B #7EAF26 #9FD53D

Accessibility & contrast

On white

4.79

#5A7D1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#5A7D1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A7D1B

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7D1B	#FFFFFF	#000000	##FFFFFF
##5A7D1B	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847404

Deuteranopia (green-blind)

#7F7225

Tritanopia (blue-blind)

#5D776B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #5a7d1b;
/* rgb */ color: rgb(90, 125, 27);
/* oklch */ color: oklch(54.4% 0.129 127.8);

Tailwind

colors: {
  custom: {
    50: '#8ca360',
    500: '#5a7d1b',
    950: '#000000',
  },
}

SCSS

$custom: #5a7d1b;
$custom-light: #8ca360;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7d1b",
  "rgb": {
    "r": 90,
    "g": 125,
    "b": 27
  },
  "hsl": {
    "h": 81.429,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.5438,
    "c": 0.1289,
    "h": 127.8
  },
  "luminance": 0.1692
}

Semantic roles & 50–950 ramp

primary

#5A7D1B

secondary

#6A43B1

accent

#40E77C

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #5A7D1B

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

Preview Lab → · Contrast checker → · Palette generator →