#4B6B17#4B6B17

#4B6B17 is a mid, moderate yellow-green. Relative luminance 0.121; OKLCH L 48.6% C 0.115 H 128.6°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4B6B17
RGB	rgb(75, 107, 23)
HSL	hsl(83, 65%, 25%)
HSV	hsv(83, 79%, 42%)
CMYK	cmyk(29.9%, 0%, 78.5%, 58%)
CIE-LAB	lab(41.33, -25.17, 40.51)
CIE-LCH	lch(41.33, 47.69, 121.85°)
OKLab	oklab(48.57% -0.072 0.0902)
OKLCH	oklch(48.57% 0.115 128.6)
XYZ	xyz(8.3140, 12.0729, 2.7027)
Luminance	0.1207 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B6B17 #37176B

analogous

#6B6117 #4B6B17 #216B17

triadic

#4B6B17 #174B6B #6B174B

tetradic

#4B6B17 #176B61 #37176B #6B1721

square

#4B6B17 #176B61 #37176B #6B1721

split-complementary

#4B6B17 #17216B #61176B

monochromatic

#121905 #28390C #4B6B17 #6E9D22 #92D02D

Accessibility & contrast

On white

6.15

#4B6B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#4B6B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B6B17

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B6B17	#FFFFFF	#000000	##FFFFFF
##4B6B17	1.00	6.15	3.41	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716305

Deuteranopia (green-blind)

#6C611F

Tritanopia (blue-blind)

#4E665B

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4b6b17;
/* rgb */ color: rgb(75, 107, 23);
/* oklch */ color: oklch(48.6% 0.115 128.6);

Tailwind

colors: {
  custom: {
    50: '#81955b',
    500: '#4b6b17',
    950: '#000000',
  },
}

SCSS

$custom: #4b6b17;
$custom-light: #81955b;
$custom-dark: #000000;

JSON

{
  "hex": "#4b6b17",
  "rgb": {
    "r": 75,
    "g": 107,
    "b": 23
  },
  "hsl": {
    "h": 82.857,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.48573,
    "c": 0.1154,
    "h": 128.6
  },
  "luminance": 0.12073
}

Semantic roles & 50–950 ramp

primary

#4B6B17

secondary

#633DA1

accent

#40E880

background

#F8F9F5

surface

#EFF1E9

border

#CACBC5

text

#0B0D04

muted

#7C7E79

Preview Lab

Preview with #4B6B17

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

Preview Lab → · Contrast checker → · Palette generator →