#4EA01E#4EA01E

#4EA01E is a light, vivid yellow-green. Relative luminance 0.269; OKLCH L 63.0% C 0.178 H 137.0°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#4EA01E
RGB	rgb(78, 160, 30)
HSL	hsl(98, 68%, 37%)
HSV	hsv(98, 81%, 63%)
CMYK	cmyk(51.2%, 0%, 81.3%, 37.3%)
CIE-LAB	lab(58.84, -46.81, 54.78)
CIE-LCH	lch(58.84, 72.06, 130.51°)
OKLab	oklab(62.97% -0.1301 0.1212)
OKLCH	oklch(62.97% 0.178 137)
XYZ	xyz(15.9465, 26.8539, 5.5711)
Luminance	0.2686 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA01E #701EA0

analogous

#8FA01E #4EA01E #1EA02F

triadic

#4EA01E #1E4EA0 #A01E4E

tetradic

#4EA01E #1E8FA0 #701EA0 #A02F1E

square

#4EA01E #1E8FA0 #701EA0 #A02F1E

split-complementary

#4EA01E #2F1EA0 #A01E8F

monochromatic

#1C390B #356C14 #4EA01E #67D428 #8BE059

Accessibility & contrast

On white

3.30

#4EA01E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#4EA01E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4EA01E

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA01E	#FFFFFF	#000000	##000000
##4EA01E	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9B8B2D

Tritanopia (blue-blind)

#499A88

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4ea01e;
/* rgb */ color: rgb(78, 160, 30);
/* oklch */ color: oklch(63.0% 0.178 137.0);

Tailwind

colors: {
  custom: {
    50: '#88bd66',
    500: '#4ea01e',
    950: '#000000',
  },
}

SCSS

$custom: #4ea01e;
$custom-light: #88bd66;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea01e",
  "rgb": {
    "r": 78,
    "g": 160,
    "b": 30
  },
  "hsl": {
    "h": 97.846,
    "s": 68.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.62965,
    "c": 0.17778,
    "h": 137
  },
  "luminance": 0.26855
}

Semantic roles & 50–950 ramp

primary

#4EA01E

secondary

#9B56C4

accent

#3DEBAB

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4EA01E

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

Preview Lab → · Contrast checker → · Palette generator →