#4C7D1B#4C7D1B

#4C7D1B is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.5% C 0.137 H 132.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#4C7D1B
RGB	rgb(76, 125, 27)
HSL	hsl(90, 64%, 30%)
HSV	hsv(90, 78%, 49%)
CMYK	cmyk(39.2%, 0%, 78.4%, 51%)
CIE-LAB	lab(47.34, -33.03, 44.87)
CIE-LCH	lch(47.34, 55.71, 126.36°)
OKLab	oklab(53.5% -0.093 0.1)
OKLCH	oklch(53.5% 0.137 132.9)
XYZ	xyz(10.5118, 16.2824, 3.6256)
Luminance	0.1628 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7D1B #4C1B7D

analogous

#7D7D1B #4C7D1B #1B7D1B

triadic

#4C7D1B #1B4C7D #7D1B4C

tetradic

#4C7D1B #1B7D7D #4C1B7D #7D1B1B

square

#4C7D1B #1B7D7D #4C1B7D #7D1B1B

split-complementary

#4C7D1B #1B1B7D #7D1B7D

monochromatic

#0F1905 #2D4B10 #4C7D1B #6BAF26 #89D53D

Accessibility & contrast

On white

4.93

#4C7D1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#4C7D1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C7D1B

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7D1B	#FFFFFF	#000000	##FFFFFF
##4C7D1B	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827305

Deuteranopia (green-blind)

#7C6F25

Tritanopia (blue-blind)

#4C786A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4c7d1b;
/* rgb */ color: rgb(76, 125, 27);
/* oklch */ color: oklch(53.5% 0.137 132.9);

Tailwind

colors: {
  custom: {
    50: '#83a35f',
    500: '#4c7d1b',
    950: '#000000',
  },
}

SCSS

$custom: #4c7d1b;
$custom-light: #83a35f;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7d1b",
  "rgb": {
    "r": 76,
    "g": 125,
    "b": 27
  },
  "hsl": {
    "h": 90,
    "s": 64.474,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53498,
    "c": 0.13657,
    "h": 132.9
  },
  "luminance": 0.16283
}

Semantic roles & 50–950 ramp

primary

#4C7D1B

secondary

#7A43B1

accent

#40E794

background

#F8FAF5

surface

#EFF4EA

border

#CACEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4C7D1B

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

Preview Lab → · Contrast checker → · Palette generator →