#4B661A#4B661A

#4B661A is a mid, moderate yellow-green. Relative luminance 0.111; OKLCH L 47.3% C 0.106 H 127.2°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4B661A
RGB	rgb(75, 102, 26)
HSL	hsl(81, 59%, 25%)
HSV	hsv(81, 75%, 40%)
CMYK	cmyk(26.5%, 0%, 74.5%, 60%)
CIE-LAB	lab(39.70, -22.45, 37.71)
CIE-LCH	lch(39.70, 43.89, 120.77°)
OKLab	oklab(47.26% -0.0643 0.0848)
OKLCH	oklch(47.26% 0.106 127.2)
XYZ	xyz(7.8395, 11.0730, 2.7014)
Luminance	0.1107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B661A #351A66

analogous

#665B1A #4B661A #25661A

triadic

#4B661A #1A4B66 #661A4B

tetradic

#4B661A #1A665B #351A66 #661A25

square

#4B661A #1A665B #351A66 #661A25

split-complementary

#4B661A #1A2566 #5B1A66

monochromatic

#121806 #27350E #4B661A #6F9726 #93C833

Accessibility & contrast

On white

6.53

#4B661A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#4B661A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B661A

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B661A	#FFFFFF	#000000	##FFFFFF
##4B661A	1.00	6.53	3.21	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B5F0D

Deuteranopia (green-blind)

#685D21

Tritanopia (blue-blind)

#4E6157

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4b661a;
/* rgb */ color: rgb(75, 102, 26);
/* oklch */ color: oklch(47.3% 0.106 127.2);

Tailwind

colors: {
  custom: {
    50: '#80915c',
    500: '#4b661a',
    950: '#000000',
  },
}

SCSS

$custom: #4b661a;
$custom-light: #80915c;
$custom-dark: #000000;

JSON

{
  "hex": "#4b661a",
  "rgb": {
    "r": 75,
    "g": 102,
    "b": 26
  },
  "hsl": {
    "h": 81.316,
    "s": 59.375,
    "l": 25.098
  },
  "oklch": {
    "l": 0.47258,
    "c": 0.10646,
    "h": 127.2
  },
  "luminance": 0.11073
}

Semantic roles & 50–950 ramp

primary

#4B661A

secondary

#61409C

accent

#45E37D

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0A0D04

muted

#7C7D79

Preview Lab

Preview with #4B661A

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

Preview Lab → · Contrast checker → · Palette generator →