#4BA11C#4BA11C

#4BA11C is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.1% C 0.181 H 137.5°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4BA11C
RGB	rgb(75, 161, 28)
HSL	hsl(99, 70%, 37%)
HSV	hsv(99, 83%, 63%)
CMYK	cmyk(53.4%, 0%, 82.6%, 36.9%)
CIE-LAB	lab(59.04, -48.19, 55.50)
CIE-LCH	lch(59.04, 73.50, 130.97°)
OKLab	oklab(63.09% -0.1337 0.1224)
OKLCH	oklch(63.09% 0.181 137.5)
XYZ	xyz(15.8556, 27.0682, 5.4876)
Luminance	0.2707 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BA11C #721CA1

analogous

#8EA11C #4BA11C #1CA130

triadic

#4BA11C #1C4BA1 #A11C4B

tetradic

#4BA11C #1C8EA1 #721CA1 #A1301C

square

#4BA11C #1C8EA1 #721CA1 #A1301C

split-complementary

#4BA11C #301CA1 #A11C8E

monochromatic

#1A390A #336D13 #4BA11C #63D525 #87E256

Accessibility & contrast

On white

3.27

#4BA11C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#4BA11C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4BA11C

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BA11C	#FFFFFF	#000000	##000000
##4BA11C	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9B8B2D

Tritanopia (blue-blind)

#459B89

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4ba11c;
/* rgb */ color: rgb(75, 161, 28);
/* oklch */ color: oklch(63.1% 0.181 137.5);

Tailwind

colors: {
  custom: {
    50: '#87bd65',
    500: '#4ba11c',
    950: '#000000',
  },
}

SCSS

$custom: #4ba11c;
$custom-light: #87bd65;
$custom-dark: #000000;

JSON

{
  "hex": "#4ba11c",
  "rgb": {
    "r": 75,
    "g": 161,
    "b": 28
  },
  "hsl": {
    "h": 98.797,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.63094,
    "c": 0.18129,
    "h": 137.5
  },
  "luminance": 0.27069
}

Semantic roles & 50–950 ramp

primary

#4BA11C

secondary

#9D54C5

accent

#3BEDAE

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4BA11C

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

Preview Lab → · Contrast checker → · Palette generator →