#4C7E18#4C7E18

#4C7E18 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.7% C 0.140 H 132.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#4C7E18
RGB	rgb(76, 126, 24)
HSL	hsl(89, 68%, 29%)
HSV	hsv(89, 81%, 49%)
CMYK	cmyk(39.7%, 0%, 81%, 50.6%)
CIE-LAB	lab(47.65, -33.65, 46.19)
CIE-LCH	lch(47.65, 57.15, 126.08°)
OKLab	oklab(53.75% -0.095 0.1023)
OKLCH	oklch(53.75% 0.14 132.9)
XYZ	xyz(10.6061, 16.5237, 3.4945)
Luminance	0.1652 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7E18 #4A187E

analogous

#7E7D18 #4C7E18 #197E18

triadic

#4C7E18 #184C7E #7E184C

tetradic

#4C7E18 #187E7D #4A187E #7E1819

square

#4C7E18 #187E7D #4A187E #7E1819

split-complementary

#4C7E18 #18197E #7D187E

monochromatic

#101A05 #2D4B0E #4C7E18 #6BB122 #8AD937

Accessibility & contrast

On white

4.88

#4C7E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#4C7E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C7E18

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7E18	#FFFFFF	#000000	##FFFFFF
##4C7E18	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837400

Deuteranopia (green-blind)

#7D7023

Tritanopia (blue-blind)

#4C796B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4c7e18;
/* rgb */ color: rgb(76, 126, 24);
/* oklch */ color: oklch(53.7% 0.140 132.9);

Tailwind

colors: {
  custom: {
    50: '#83a45e',
    500: '#4c7e18',
    950: '#000000',
  },
}

SCSS

$custom: #4c7e18;
$custom-light: #83a45e;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7e18",
  "rgb": {
    "r": 76,
    "g": 126,
    "b": 24
  },
  "hsl": {
    "h": 89.412,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53748,
    "c": 0.13955,
    "h": 132.9
  },
  "luminance": 0.16524
}

Semantic roles & 50–950 ramp

primary

#4C7E18

secondary

#783FB2

accent

#3DEB92

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C7E18

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

Preview Lab → · Contrast checker → · Palette generator →