#4C8C1B#4C8C1B

#4C8C1B is a mid, vivid yellow-green. Relative luminance 0.204; OKLCH L 57.5% C 0.156 H 135.2°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#4C8C1B
RGB	rgb(76, 140, 27)
HSL	hsl(94, 68%, 33%)
HSV	hsv(94, 81%, 55%)
CMYK	cmyk(45.7%, 0%, 80.7%, 45.1%)
CIE-LAB	lab(52.25, -39.55, 49.53)
CIE-LCH	lch(52.25, 63.39, 128.61°)
OKLab	oklab(57.52% -0.1106 0.1098)
OKLCH	oklch(57.52% 0.156 135.2)
XYZ	xyz(12.5561, 20.3710, 4.3071)
Luminance	0.2037 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8C1B #5B1B8C

analogous

#858C1B #4C8C1B #1B8C22

triadic

#4C8C1B #1B4C8C #8C1B4C

tetradic

#4C8C1B #1B858C #5B1B8C #8C221B

square

#4C8C1B #1B858C #5B1B8C #8C221B

split-complementary

#4C8C1B #221B8C #8C1B85

monochromatic

#142507 #305911 #4C8C1B #68BF25 #87DB46

Accessibility & contrast

On white

4.14

#4C8C1B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#4C8C1B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8C1B

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8C1B	#FFFFFF	#000000	##000000
##4C8C1B	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918000

Deuteranopia (green-blind)

#897B28

Tritanopia (blue-blind)

#4A8677

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c8c1b;
/* rgb */ color: rgb(76, 140, 27);
/* oklch */ color: oklch(57.5% 0.156 135.2);

Tailwind

colors: {
  custom: {
    50: '#84ae62',
    500: '#4c8c1b',
    950: '#000000',
  },
}

SCSS

$custom: #4c8c1b;
$custom-light: #84ae62;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8c1b",
  "rgb": {
    "r": 76,
    "g": 140,
    "b": 27
  },
  "hsl": {
    "h": 93.982,
    "s": 67.665,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57522,
    "c": 0.15583,
    "h": 135.2
  },
  "luminance": 0.20372
}

Semantic roles & 50–950 ramp

primary

#4C8C1B

secondary

#8946BD

accent

#3DEB9F

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4C8C1B

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

Preview Lab → · Contrast checker → · Palette generator →