#5B7F16#5B7F16

#5B7F16 is a mid, vivid yellow-green. Relative luminance 0.175; OKLCH L 54.9% C 0.134 H 127.6°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#5B7F16
RGB	rgb(91, 127, 22)
HSL	hsl(81, 70%, 29%)
HSV	hsv(81, 83%, 50%)
CMYK	cmyk(28.3%, 0%, 82.7%, 50.2%)
CIE-LAB	lab(48.84, -28.29, 48.23)
CIE-LCH	lch(48.84, 55.91, 120.40°)
OKLab	oklab(54.94% -0.0816 0.1058)
OKLCH	oklch(54.94% 0.134 127.6)
XYZ	xyz(12.0486, 17.4605, 3.4943)
Luminance	0.1746 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7F16 #3A167F

analogous

#7F6F16 #5B7F16 #277F16

triadic

#5B7F16 #165B7F #7F165B

tetradic

#5B7F16 #167F6F #3A167F #7F1627

square

#5B7F16 #167F6F #3A167F #7F1627

split-complementary

#5B7F16 #16277F #6F167F

monochromatic

#131A05 #364B0D #5B7F16 #80B31F #A2DC34

Accessibility & contrast

On white

4.67

#5B7F16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#5B7F16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5B7F16

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7F16	#FFFFFF	#000000	##FFFFFF
##5B7F16	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#817322

Tritanopia (blue-blind)

#5F796C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5b7f16;
/* rgb */ color: rgb(91, 127, 22);
/* oklch */ color: oklch(54.9% 0.134 127.6);

Tailwind

colors: {
  custom: {
    50: '#8da45e',
    500: '#5b7f16',
    950: '#000000',
  },
}

SCSS

$custom: #5b7f16;
$custom-light: #8da45e;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7f16",
  "rgb": {
    "r": 91,
    "g": 127,
    "b": 22
  },
  "hsl": {
    "h": 80.571,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.54938,
    "c": 0.13363,
    "h": 127.6
  },
  "luminance": 0.17461
}

Semantic roles & 50–950 ramp

primary

#5B7F16

secondary

#663DB4

accent

#3BED78

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0D0F05

muted

#7D7F79

Preview Lab

Preview with #5B7F16

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

Preview Lab → · Contrast checker → · Palette generator →