#4E8F28#4E8F28

#4E8F28 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.5% C 0.151 H 136.3°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#4E8F28
RGB	rgb(78, 143, 40)
HSL	hsl(98, 56%, 36%)
HSV	hsv(98, 72%, 56%)
CMYK	cmyk(45.5%, 0%, 72%, 43.9%)
CIE-LAB	lab(53.40, -39.26, 46.01)
CIE-LCH	lch(53.40, 60.48, 130.48°)
OKLab	oklab(58.52% -0.1091 0.1043)
OKLCH	oklch(58.52% 0.151 136.3)
XYZ	xyz(13.3470, 21.4170, 5.4377)
Luminance	0.2142 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8F28 #69288F

analogous

#818F28 #4E8F28 #288F35

triadic

#4E8F28 #284E8F #8F284E

tetradic

#4E8F28 #28818F #69288F #8F3528

square

#4E8F28 #28818F #69288F #8F3528

split-complementary

#4E8F28 #35288F #8F2881

monochromatic

#1A2F0D #345F1B #4E8F28 #68BF35 #8AD25F

Accessibility & contrast

On white

3.97

#4E8F28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#4E8F28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8F28

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8F28	#FFFFFF	#000000	##000000
##4E8F28	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948317

Deuteranopia (green-blind)

#8B7E32

Tritanopia (blue-blind)

#4B8A7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e8f28;
/* rgb */ color: rgb(78, 143, 40);
/* oklch */ color: oklch(58.5% 0.151 136.3);

Tailwind

colors: {
  custom: {
    50: '#85b068',
    500: '#4e8f28',
    950: '#000000',
  },
}

SCSS

$custom: #4e8f28;
$custom-light: #85b068;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8f28",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 40
  },
  "hsl": {
    "h": 97.864,
    "s": 56.284,
    "l": 35.882
  },
  "oklch": {
    "l": 0.58516,
    "c": 0.15093,
    "h": 136.3
  },
  "luminance": 0.21418
}

Semantic roles & 50–950 ramp

primary

#4E8F28

secondary

#965BB8

accent

#48E0A8

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #4E8F28

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

Preview Lab → · Contrast checker → · Palette generator →