#5A7F17#5A7F17

#5A7F17 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.9% C 0.134 H 128.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#5A7F17
RGB	rgb(90, 127, 23)
HSL	hsl(81, 69%, 29%)
HSV	hsv(81, 82%, 50%)
CMYK	cmyk(29.1%, 0%, 81.9%, 50.2%)
CIE-LAB	lab(48.78, -28.66, 47.84)
CIE-LCH	lch(48.78, 55.77, 120.92°)
OKLab	oklab(54.88% -0.0824 0.1052)
OKLCH	oklch(54.88% 0.134 128.1)
XYZ	xyz(11.9605, 17.4140, 3.5415)
Luminance	0.1741 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A7F17 #3C177F

analogous

#7F7017 #5A7F17 #267F17

triadic

#5A7F17 #175A7F #7F175A

tetradic

#5A7F17 #177F70 #3C177F #7F1726

square

#5A7F17 #177F70 #3C177F #7F1726

split-complementary

#5A7F17 #17267F #70177F

monochromatic

#121A05 #354B0E #5A7F17 #7FB320 #A0DB36

Accessibility & contrast

On white

4.68

#5A7F17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#5A7F17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A7F17

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A7F17	#FFFFFF	#000000	##FFFFFF
##5A7F17	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867500

Deuteranopia (green-blind)

#817322

Tritanopia (blue-blind)

#5D796C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5a7f17;
/* rgb */ color: rgb(90, 127, 23);
/* oklch */ color: oklch(54.9% 0.134 128.1);

Tailwind

colors: {
  custom: {
    50: '#8ca45e',
    500: '#5a7f17',
    950: '#000000',
  },
}

SCSS

$custom: #5a7f17;
$custom-light: #8ca45e;
$custom-dark: #000000;

JSON

{
  "hex": "#5a7f17",
  "rgb": {
    "r": 90,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 81.346,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.54876,
    "c": 0.13368,
    "h": 128.1
  },
  "luminance": 0.17414
}

Semantic roles & 50–950 ramp

primary

#5A7F17

secondary

#683EB4

accent

#3CEC7A

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #5A7F17

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

Preview Lab → · Contrast checker → · Palette generator →