#4EA61D#4EA61D

#4EA61D is a light, vivid yellow-green. Relative luminance 0.290; OKLCH L 64.5% C 0.185 H 137.4°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#4EA61D
RGB	rgb(78, 166, 29)
HSL	hsl(99, 70%, 38%)
HSV	hsv(99, 83%, 65%)
CMYK	cmyk(53%, 0%, 82.5%, 34.9%)
CIE-LAB	lab(60.76, -49.17, 56.84)
CIE-LCH	lch(60.76, 75.16, 130.86°)
OKLab	oklab(64.55% -0.1365 0.1253)
OKLCH	oklch(64.55% 0.185 137.4)
XYZ	xyz(16.9993, 28.9795, 5.8600)
Luminance	0.2898 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA61D #751DA6

analogous

#92A61D #4EA61D #1DA630

triadic

#4EA61D #1D4EA6 #A61D4E

tetradic

#4EA61D #1D92A6 #751DA6 #A6301D

square

#4EA61D #1D92A6 #751DA6 #A6301D

split-complementary

#4EA61D #301DA6 #A61D92

monochromatic

#1D3E0B #367214 #4EA61D #67D927 #8BE25B

Accessibility & contrast

On white

3.09

#4EA61D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#4EA61D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4EA61D

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA61D	#FFFFFF	#000000	##000000
##4EA61D	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#A0902E

Tritanopia (blue-blind)

#48A08D

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4ea61d;
/* rgb */ color: rgb(78, 166, 29);
/* oklch */ color: oklch(64.5% 0.185 137.4);

Tailwind

colors: {
  custom: {
    50: '#89c166',
    500: '#4ea61d',
    950: '#000000',
  },
}

SCSS

$custom: #4ea61d;
$custom-light: #89c166;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea61d",
  "rgb": {
    "r": 78,
    "g": 166,
    "b": 29
  },
  "hsl": {
    "h": 98.54,
    "s": 70.256,
    "l": 38.235
  },
  "oklch": {
    "l": 0.64549,
    "c": 0.18529,
    "h": 137.4
  },
  "luminance": 0.28981
}

Semantic roles & 50–950 ramp

primary

#4EA61D

secondary

#9F59C6

accent

#3BEDAD

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0D1206

muted

#7D817A

Preview Lab

Preview with #4EA61D

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

Preview Lab → · Contrast checker → · Palette generator →