#4C7018#4C7018

#4C7018 is a mid, vivid yellow-green. Relative luminance 0.132; OKLCH L 50.0% C 0.121 H 129.7°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#4C7018
RGB	rgb(76, 112, 24)
HSL	hsl(85, 65%, 27%)
HSV	hsv(85, 79%, 44%)
CMYK	cmyk(32.1%, 0%, 78.6%, 56.1%)
CIE-LAB	lab(43.05, -27.14, 41.81)
CIE-LCH	lch(43.05, 49.85, 122.98°)
OKLab	oklab(49.99% -0.0773 0.0931)
OKLCH	oklch(49.99% 0.121 129.7)
XYZ	xyz(8.9395, 13.1905, 2.9390)
Luminance	0.1319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7018 #3C1870

analogous

#706818 #4C7018 #207018

triadic

#4C7018 #184C70 #70184C

tetradic

#4C7018 #187068 #3C1870 #701820

square

#4C7018 #187068 #3C1870 #701820

split-complementary

#4C7018 #182070 #681870

monochromatic

#111905 #2A3E0D #4C7018 #6EA223 #90D330

Accessibility & contrast

On white

5.77

#4C7018 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#4C7018 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C7018

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7018	#FFFFFF	#000000	##FFFFFF
##4C7018	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766705

Deuteranopia (green-blind)

#716521

Tritanopia (blue-blind)

#4E6B5F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4c7018;
/* rgb */ color: rgb(76, 112, 24);
/* oklch */ color: oklch(50.0% 0.121 129.7);

Tailwind

colors: {
  custom: {
    50: '#82995c',
    500: '#4c7018',
    950: '#000000',
  },
}

SCSS

$custom: #4c7018;
$custom-light: #82995c;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7018",
  "rgb": {
    "r": 76,
    "g": 112,
    "b": 24
  },
  "hsl": {
    "h": 84.545,
    "s": 64.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.49989,
    "c": 0.12101,
    "h": 129.7
  },
  "luminance": 0.13191
}

Semantic roles & 50–950 ramp

primary

#4C7018

secondary

#693EA5

accent

#40E885

background

#F8F9F5

surface

#EFF2E9

border

#CACCC5

text

#0B0E04

muted

#7C7E79

Preview Lab

Preview with #4C7018

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

Preview Lab → · Contrast checker → · Palette generator →