#4E9128#4E9128

#4E9128 is a mid, vivid yellow-green. Relative luminance 0.220; OKLCH L 59.0% C 0.154 H 136.5°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4E9128
RGB	rgb(78, 145, 40)
HSL	hsl(98, 57%, 36%)
HSV	hsv(98, 72%, 57%)
CMYK	cmyk(46.2%, 0%, 72.4%, 43.1%)
CIE-LAB	lab(54.05, -40.11, 46.67)
CIE-LCH	lch(54.05, 61.54, 130.67°)
OKLab	oklab(59.05% -0.1114 0.1057)
OKLCH	oklch(59.05% 0.154 136.5)
XYZ	xyz(13.6499, 22.0228, 5.5387)
Luminance	0.2202 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9128 #6B2891

analogous

#839128 #4E9128 #289137

triadic

#4E9128 #284E91 #91284E

tetradic

#4E9128 #288391 #6B2891 #913728

square

#4E9128 #288391 #6B2891 #913728

split-complementary

#4E9128 #372891 #912883

monochromatic

#1A310E #34611B #4E9128 #68C135 #8AD360

Accessibility & contrast

On white

3.89

#4E9128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4E9128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E9128

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9128	#FFFFFF	#000000	##000000
##4E9128	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968517

Deuteranopia (green-blind)

#8D7F32

Tritanopia (blue-blind)

#4B8C7C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e9128;
/* rgb */ color: rgb(78, 145, 40);
/* oklch */ color: oklch(59.0% 0.154 136.5);

Tailwind

colors: {
  custom: {
    50: '#86b269',
    500: '#4e9128',
    950: '#000000',
  },
}

SCSS

$custom: #4e9128;
$custom-light: #86b269;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9128",
  "rgb": {
    "r": 78,
    "g": 145,
    "b": 40
  },
  "hsl": {
    "h": 98.286,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.59048,
    "c": 0.15354,
    "h": 136.5
  },
  "luminance": 0.22024
}

Semantic roles & 50–950 ramp

primary

#4E9128

secondary

#975CB9

accent

#48E0A9

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #4E9128

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

Preview Lab → · Contrast checker → · Palette generator →