#4F8E11#4F8E11

#4F8E11 is a mid, vivid yellow-green. Relative luminance 0.210; OKLCH L 58.2% C 0.161 H 134.1°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#4F8E11
RGB	rgb(79, 142, 17)
HSL	hsl(90, 79%, 31%)
HSV	hsv(90, 88%, 56%)
CMYK	cmyk(44.4%, 0%, 88%, 44.3%)
CIE-LAB	lab(53.00, -39.82, 53.00)
CIE-LCH	lch(53.00, 66.29, 126.92°)
OKLab	oklab(58.16% -0.1121 0.1155)
OKLCH	oklch(58.16% 0.161 134.1)
XYZ	xyz(12.9984, 21.0480, 3.9080)
Luminance	0.2105 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8E11 #50118E

analogous

#8D8E11 #4F8E11 #118E12

triadic

#4F8E11 #114F8E #8E114F

tetradic

#4F8E11 #118D8E #50118E #8E1211

square

#4F8E11 #118D8E #50118E #8E1211

split-complementary

#4F8E11 #12118E #8E118D

monochromatic

#122104 #31570A #4F8E11 #6DC518 #8CE733

Accessibility & contrast

On white

4.03

#4F8E11 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#4F8E11 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8E11

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8E11	#FFFFFF	#000000	##000000
##4F8E11	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948200

Deuteranopia (green-blind)

#8C7D22

Tritanopia (blue-blind)

#4E8878

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4f8e11;
/* rgb */ color: rgb(79, 142, 17);
/* oklch */ color: oklch(58.2% 0.161 134.1);

Tailwind

colors: {
  custom: {
    50: '#87af5e',
    500: '#4f8e11',
    950: '#000000',
  },
}

SCSS

$custom: #4f8e11;
$custom-light: #87af5e;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8e11",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 17
  },
  "hsl": {
    "h": 90.24,
    "s": 78.616,
    "l": 31.176
  },
  "oklch": {
    "l": 0.58161,
    "c": 0.16094,
    "h": 134.1
  },
  "luminance": 0.21049
}

Semantic roles & 50–950 ramp

primary

#4F8E11

secondary

#7E38C2

accent

#33F595

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C1005

muted

#7D7F79

Preview Lab

Preview with #4F8E11

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

Preview Lab → · Contrast checker → · Palette generator →