#4F8B1C#4F8B1C

#4F8B1C is a mid, vivid yellow-green. Relative luminance 0.202; OKLCH L 57.4% C 0.152 H 134.4°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#4F8B1C
RGB	rgb(79, 139, 28)
HSL	hsl(92, 66%, 33%)
HSV	hsv(92, 80%, 55%)
CMYK	cmyk(43.2%, 0%, 79.9%, 45.5%)
CIE-LAB	lab(52.07, -38.03, 49.09)
CIE-LCH	lch(52.07, 62.10, 127.76°)
OKLab	oklab(57.42% -0.1067 0.1089)
OKLCH	oklch(57.42% 0.152 134.4)
XYZ	xyz(12.6664, 20.2106, 4.3320)
Luminance	0.2021 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8B1C #581C8B

analogous

#878B1C #4F8B1C #1C8B20

triadic

#4F8B1C #1C4F8B #8B1C4F

tetradic

#4F8B1C #1C878B #581C8B #8B201C

square

#4F8B1C #1C878B #581C8B #8B201C

split-complementary

#4F8B1C #201C8B #8B1C87

monochromatic

#152507 #325812 #4F8B1C #6CBE26 #8BDA47

Accessibility & contrast

On white

4.16

#4F8B1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#4F8B1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8B1C

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8B1C	#FFFFFF	#000000	##000000
##4F8B1C	1.00	4.16	5.04	5.04
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#917F00

Deuteranopia (green-blind)

#897A28

Tritanopia (blue-blind)

#4E8576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f8b1c;
/* rgb */ color: rgb(79, 139, 28);
/* oklch */ color: oklch(57.4% 0.152 134.4);

Tailwind

colors: {
  custom: {
    50: '#86ad62',
    500: '#4f8b1c',
    950: '#000000',
  },
}

SCSS

$custom: #4f8b1c;
$custom-light: #86ad62;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8b1c",
  "rgb": {
    "r": 79,
    "g": 139,
    "b": 28
  },
  "hsl": {
    "h": 92.432,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57415,
    "c": 0.15246,
    "h": 134.4
  },
  "luminance": 0.20211
}

Semantic roles & 50–950 ramp

primary

#4F8B1C

secondary

#8647BC

accent

#3EE99B

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #4F8B1C

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

Preview Lab → · Contrast checker → · Palette generator →