#4F8227#4F8227

#4F8227 is a mid, vivid yellow-green. Relative luminance 0.178; OKLCH L 55.1% C 0.134 H 134.1°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4F8227
RGB	rgb(79, 130, 39)
HSL	hsl(94, 54%, 33%)
HSV	hsv(94, 70%, 51%)
CMYK	cmyk(39.2%, 0%, 70%, 49%)
CIE-LAB	lab(49.22, -33.30, 42.09)
CIE-LCH	lch(49.22, 53.67, 128.35°)
OKLab	oklab(55.1% -0.0931 0.0959)
OKLCH	oklch(55.1% 0.134 134.1)
XYZ	xyz(11.5731, 17.7735, 4.7399)
Luminance	0.1777 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8227 #5A2782

analogous

#7C8227 #4F8227 #27822C

triadic

#4F8227 #274F82 #82274F

tetradic

#4F8227 #277C82 #5A2782 #822C27

square

#4F8227 #277C82 #5A2782 #822C27

split-complementary

#4F8227 #2C2782 #82277C

monochromatic

#16240B #325319 #4F8227 #6CB135 #8BCD57

Accessibility & contrast

On white

4.61

#4F8227 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#4F8227 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4F8227

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8227	#FFFFFF	#000000	##FFFFFF
##4F8227	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87781A

Deuteranopia (green-blind)

#80732F

Tritanopia (blue-blind)

#4F7D70

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4f8227;
/* rgb */ color: rgb(79, 130, 39);
/* oklch */ color: oklch(55.1% 0.134 134.1);

Tailwind

colors: {
  custom: {
    50: '#85a666',
    500: '#4f8227',
    950: '#000000',
  },
}

SCSS

$custom: #4f8227;
$custom-light: #85a666;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8227",
  "rgb": {
    "r": 79,
    "g": 130,
    "b": 39
  },
  "hsl": {
    "h": 93.626,
    "s": 53.846,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55103,
    "c": 0.13365,
    "h": 134.1
  },
  "luminance": 0.17774
}

Semantic roles & 50–950 ramp

primary

#4F8227

secondary

#8853B1

accent

#4BDD9D

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #4F8227

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

Preview Lab → · Contrast checker → · Palette generator →