#4B5C10#4B5C10

#4B5C10 is a dark, moderate yellow-green. Relative luminance 0.092; OKLCH L 44.5% C 0.099 H 121.9°. Best body text is #FFFFFF at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#4B5C10
RGB	rgb(75, 92, 16)
HSL	hsl(73, 70%, 21%)
HSV	hsv(73, 83%, 36%)
CMYK	cmyk(18.5%, 0%, 82.6%, 63.9%)
CIE-LAB	lab(36.34, -17.82, 38.33)
CIE-LCH	lch(36.34, 42.27, 114.93°)
OKLab	oklab(44.52% -0.0525 0.0844)
OKLCH	oklch(44.52% 0.099 121.9)
XYZ	xyz(6.8224, 9.1875, 1.9041)
Luminance	0.0919 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B5C10 #21105C

analogous

#5C4710 #4B5C10 #255C10

triadic

#4B5C10 #104B5C #5C104B

tetradic

#4B5C10 #105C47 #21105C #5C1025

square

#4B5C10 #105C47 #21105C #5C1025

split-complementary

#4B5C10 #10255C #47105C

monochromatic

#151A05 #202807 #4B5C10 #759019 #A0C422

Accessibility & contrast

On white

7.40

#4B5C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#4B5C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B5C10

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B5C10	#FFFFFF	#000000	##FFFFFF
##4B5C10	1.00	7.40	2.84	7.40
#FFFFFF	7.40	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625600

Deuteranopia (green-blind)

#605517

Tritanopia (blue-blind)

#4F574E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4b5c10;
/* rgb */ color: rgb(75, 92, 16);
/* oklch */ color: oklch(44.5% 0.099 121.9);

Tailwind

colors: {
  custom: {
    50: '#808a55',
    500: '#4b5c10',
    950: '#000000',
  },
}

SCSS

$custom: #4b5c10;
$custom-light: #808a55;
$custom-dark: #000000;

JSON

{
  "hex": "#4b5c10",
  "rgb": {
    "r": 75,
    "g": 92,
    "b": 16
  },
  "hsl": {
    "h": 73.421,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.44517,
    "c": 0.09938,
    "h": 121.9
  },
  "luminance": 0.09188
}

Semantic roles & 50–950 ramp

primary

#4B5C10

secondary

#493395

accent

#3BED63

background

#F8F8F5

surface

#EFF0E9

border

#CACBC5

text

#0A0B03

muted

#7C7C78

Preview Lab

Preview with #4B5C10

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

Preview Lab → · Contrast checker → · Palette generator →