#4EA11D#4EA11D

#4EA11D is a light, vivid yellow-green. Relative luminance 0.272; OKLCH L 63.2% C 0.179 H 137.0°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4EA11D
RGB	rgb(78, 161, 29)
HSL	hsl(98, 69%, 37%)
HSV	hsv(98, 82%, 63%)
CMYK	cmyk(51.6%, 0%, 82%, 36.9%)
CIE-LAB	lab(59.16, -47.25, 55.37)
CIE-LCH	lch(59.16, 72.79, 130.48°)
OKLab	oklab(63.22% -0.1313 0.1223)
OKLCH	oklch(63.22% 0.179 137)
XYZ	xyz(16.1080, 27.1970, 5.5629)
Luminance	0.2720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA11D #701DA1

analogous

#90A11D #4EA11D #1DA12E

triadic

#4EA11D #1D4EA1 #A11D4E

tetradic

#4EA11D #1D90A1 #701DA1 #A12E1D

square

#4EA11D #1D90A1 #701DA1 #A12E1D

split-complementary

#4EA11D #2E1DA1 #A11D90

monochromatic

#1C390A #356D14 #4EA11D #67D526 #8BE158

Accessibility & contrast

On white

3.26

#4EA11D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#4EA11D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4EA11D

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA11D	#FFFFFF	#000000	##000000
##4EA11D	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79300

Deuteranopia (green-blind)

#9C8C2D

Tritanopia (blue-blind)

#499B89

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4ea11d;
/* rgb */ color: rgb(78, 161, 29);
/* oklch */ color: oklch(63.2% 0.179 137.0);

Tailwind

colors: {
  custom: {
    50: '#88bd66',
    500: '#4ea11d',
    950: '#000000',
  },
}

SCSS

$custom: #4ea11d;
$custom-light: #88bd66;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea11d",
  "rgb": {
    "r": 78,
    "g": 161,
    "b": 29
  },
  "hsl": {
    "h": 97.727,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.63225,
    "c": 0.17942,
    "h": 137
  },
  "luminance": 0.27198
}

Semantic roles & 50–950 ramp

primary

#4EA11D

secondary

#9B55C4

accent

#3CECAB

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4EA11D

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

Preview Lab → · Contrast checker → · Palette generator →