#4EA71F#4EA71F

#4EA71F is a light, vivid yellow-green. Relative luminance 0.294; OKLCH L 64.8% C 0.186 H 137.6°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4EA71F
RGB	rgb(78, 167, 31)
HSL	hsl(99, 69%, 39%)
HSV	hsv(99, 81%, 65%)
CMYK	cmyk(53.3%, 0%, 81.4%, 34.5%)
CIE-LAB	lab(61.09, -49.45, 56.58)
CIE-LCH	lch(61.09, 75.14, 131.15°)
OKLab	oklab(64.82% -0.1371 0.1251)
OKLCH	oklch(64.82% 0.186 137.6)
XYZ	xyz(17.2073, 29.3547, 6.0553)
Luminance	0.2936 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA71F #781FA7

analogous

#92A71F #4EA71F #1FA734

triadic

#4EA71F #1F4EA7 #A71F4E

tetradic

#4EA71F #1F92A7 #781FA7 #A7341F

square

#4EA71F #1F92A7 #781FA7 #A7341F

split-complementary

#4EA71F #341FA7 #A71F92

monochromatic

#1E400C #367315 #4EA71F #67D82B #8CE15F

Accessibility & contrast

On white

3.06

#4EA71F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#4EA71F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4EA71F

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA71F	#FFFFFF	#000000	##000000
##4EA71F	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9800

Deuteranopia (green-blind)

#A1912F

Tritanopia (blue-blind)

#47A18E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4ea71f;
/* rgb */ color: rgb(78, 167, 31);
/* oklch */ color: oklch(64.8% 0.186 137.6);

Tailwind

colors: {
  custom: {
    50: '#89c267',
    500: '#4ea71f',
    950: '#000000',
  },
}

SCSS

$custom: #4ea71f;
$custom-light: #89c267;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea71f",
  "rgb": {
    "r": 78,
    "g": 167,
    "b": 31
  },
  "hsl": {
    "h": 99.265,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.64824,
    "c": 0.18558,
    "h": 137.6
  },
  "luminance": 0.29356
}

Semantic roles & 50–950 ramp

primary

#4EA71F

secondary

#A15CC6

accent

#3CECAF

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0D1207

muted

#7D817A

Preview Lab

Preview with #4EA71F

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

Preview Lab → · Contrast checker → · Palette generator →