#4F9C28#4F9C28

#4F9C28 is a light, vivid yellow-green. Relative luminance 0.256; OKLCH L 62.0% C 0.167 H 137.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F9C28
RGB	rgb(79, 156, 40)
HSL	hsl(100, 59%, 38%)
HSV	hsv(100, 74%, 61%)
CMYK	cmyk(49.4%, 0%, 74.4%, 38.8%)
CIE-LAB	lab(57.65, -44.30, 50.32)
CIE-LCH	lch(57.65, 67.04, 131.36°)
OKLab	oklab(62.01% -0.1228 0.1133)
OKLCH	oklch(62.01% 0.167 137.3)
XYZ	xyz(15.4954, 25.5913, 6.1302)
Luminance	0.2559 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9C28 #75289C

analogous

#899C28 #4F9C28 #289C3B

triadic

#4F9C28 #284F9C #9C284F

tetradic

#4F9C28 #28899C #75289C #9C3B28

square

#4F9C28 #28899C #75289C #9C3B28

split-complementary

#4F9C28 #3B289C #9C2889

monochromatic

#1E3B0F #366B1C #4F9C28 #68CB36 #8DD867

Accessibility & contrast

On white

3.43

#4F9C28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#4F9C28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9C28

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9C28	#FFFFFF	#000000	##000000
##4F9C28	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E12

Deuteranopia (green-blind)

#978834

Tritanopia (blue-blind)

#4A9686

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4f9c28;
/* rgb */ color: rgb(79, 156, 40);
/* oklch */ color: oklch(62.0% 0.167 137.3);

Tailwind

colors: {
  custom: {
    50: '#88ba6a',
    500: '#4f9c28',
    950: '#000000',
  },
}

SCSS

$custom: #4f9c28;
$custom-light: #88ba6a;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9c28",
  "rgb": {
    "r": 79,
    "g": 156,
    "b": 40
  },
  "hsl": {
    "h": 99.828,
    "s": 59.184,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62013,
    "c": 0.16708,
    "h": 137.3
  },
  "luminance": 0.25592
}

Semantic roles & 50–950 ramp

primary

#4F9C28

secondary

#9F62BE

accent

#45E2AE

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4F9C28

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

Preview Lab → · Contrast checker → · Palette generator →