#4C5A10#4C5A10

#4C5A10 is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 44.1% C 0.096 H 120.2°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#4C5A10
RGB	rgb(76, 90, 16)
HSL	hsl(71, 70%, 21%)
HSV	hsv(71, 82%, 35%)
CMYK	cmyk(15.6%, 0%, 82.2%, 64.7%)
CIE-LAB	lab(35.76, -16.27, 37.83)
CIE-LCH	lch(35.76, 41.17, 113.27°)
OKLab	oklab(44.07% -0.0483 0.0832)
OKLCH	oklch(44.07% 0.096 120.2)
XYZ	xyz(6.7303, 8.8863, 1.8508)
Luminance	0.0889 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C5A10 #1E105A

analogous

#5A4310 #4C5A10 #275A10

triadic

#4C5A10 #104C5A #5A104C

tetradic

#4C5A10 #105A43 #1E105A #5A1027

square

#4C5A10 #105A43 #1E105A #5A1027

split-complementary

#4C5A10 #10275A #43105A

monochromatic

#161A05 #202607 #4C5A10 #788E19 #A4C222

Accessibility & contrast

On white

7.56

#4C5A10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#4C5A10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C5A10

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C5A10	#FFFFFF	#000000	##FFFFFF
##4C5A10	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605401

Deuteranopia (green-blind)

#5F5417

Tritanopia (blue-blind)

#51554C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4c5a10;
/* rgb */ color: rgb(76, 90, 16);
/* oklch */ color: oklch(44.1% 0.096 120.2);

Tailwind

colors: {
  custom: {
    50: '#818855',
    500: '#4c5a10',
    950: '#000000',
  },
}

SCSS

$custom: #4c5a10;
$custom-light: #818855;
$custom-dark: #000000;

JSON

{
  "hex": "#4c5a10",
  "rgb": {
    "r": 76,
    "g": 90,
    "b": 16
  },
  "hsl": {
    "h": 71.351,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.4407,
    "c": 0.09626,
    "h": 120.2
  },
  "luminance": 0.08886
}

Semantic roles & 50–950 ramp

primary

#4C5A10

secondary

#453393

accent

#3BED5D

background

#F8F8F5

surface

#EFEFE9

border

#CACAC5

text

#0B0B03

muted

#7C7C78

Preview Lab

Preview with #4C5A10

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

Preview Lab → · Contrast checker → · Palette generator →