#4B8A1C#4B8A1C

#4B8A1C is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 56.9% C 0.153 H 135.3°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#4B8A1C
RGB	rgb(75, 138, 28)
HSL	hsl(94, 66%, 33%)
HSV	hsv(94, 80%, 54%)
CMYK	cmyk(45.7%, 0%, 79.7%, 45.9%)
CIE-LAB	lab(51.56, -38.99, 48.54)
CIE-LCH	lch(51.56, 62.26, 128.78°)
OKLab	oklab(56.94% -0.109 0.1078)
OKLCH	oklch(56.94% 0.153 135.3)
XYZ	xyz(12.1994, 19.7559, 4.2688)
Luminance	0.1976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8A1C #5B1C8A

analogous

#828A1C #4B8A1C #1C8A24

triadic

#4B8A1C #1C4B8A #8A1C4B

tetradic

#4B8A1C #1C828A #5B1C8A #8A241C

square

#4B8A1C #1C828A #5B1C8A #8A241C

split-complementary

#4B8A1C #241C8A #8A1C82

monochromatic

#142407 #2F5712 #4B8A1C #67BD26 #86DA47

Accessibility & contrast

On white

4.24

#4B8A1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#4B8A1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8A1C

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8A1C	#FFFFFF	#000000	##000000
##4B8A1C	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#877928

Tritanopia (blue-blind)

#498576

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4b8a1c;
/* rgb */ color: rgb(75, 138, 28);
/* oklch */ color: oklch(56.9% 0.153 135.3);

Tailwind

colors: {
  custom: {
    50: '#83ad62',
    500: '#4b8a1c',
    950: '#000000',
  },
}

SCSS

$custom: #4b8a1c;
$custom-light: #83ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8a1c",
  "rgb": {
    "r": 75,
    "g": 138,
    "b": 28
  },
  "hsl": {
    "h": 94.364,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56942,
    "c": 0.15333,
    "h": 135.3
  },
  "luminance": 0.19757
}

Semantic roles & 50–950 ramp

primary

#4B8A1C

secondary

#8946BB

accent

#3FE9A0

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4B8A1C

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

Preview Lab → · Contrast checker → · Palette generator →