#4BA11D#4BA11D

#4BA11D is a light, vivid yellow-green. Relative luminance 0.271; OKLCH L 63.1% C 0.181 H 137.6°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4BA11D
RGB	rgb(75, 161, 29)
HSL	hsl(99, 69%, 37%)
HSV	hsv(99, 82%, 63%)
CMYK	cmyk(53.4%, 0%, 82%, 36.9%)
CIE-LAB	lab(59.04, -48.14, 55.22)
CIE-LCH	lch(59.04, 73.26, 131.08°)
OKLab	oklab(63.1% -0.1335 0.122)
OKLCH	oklch(63.1% 0.181 137.6)
XYZ	xyz(15.8678, 27.0731, 5.5516)
Luminance	0.2707 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BA11D #731DA1

analogous

#8DA11D #4BA11D #1DA131

triadic

#4BA11D #1D4BA1 #A11D4B

tetradic

#4BA11D #1D8DA1 #731DA1 #A1311D

square

#4BA11D #1D8DA1 #731DA1 #A1311D

split-complementary

#4BA11D #311DA1 #A11D8D

monochromatic

#1B390A #336D14 #4BA11D #63D526 #87E158

Accessibility & contrast

On white

3.27

#4BA11D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#4BA11D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4BA11D

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BA11D	#FFFFFF	#000000	##000000
##4BA11D	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: #4ba11d;
/* rgb */ color: rgb(75, 161, 29);
/* oklch */ color: oklch(63.1% 0.181 137.6);

Tailwind

colors: {
  custom: {
    50: '#87bd66',
    500: '#4ba11d',
    950: '#000000',
  },
}

SCSS

$custom: #4ba11d;
$custom-light: #87bd66;
$custom-dark: #000000;

JSON

{
  "hex": "#4ba11d",
  "rgb": {
    "r": 75,
    "g": 161,
    "b": 29
  },
  "hsl": {
    "h": 99.091,
    "s": 69.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.63099,
    "c": 0.18085,
    "h": 137.6
  },
  "luminance": 0.27074
}

Semantic roles & 50–950 ramp

primary

#4BA11D

secondary

#9E55C4

accent

#3CECAF

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4BA11D

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

Preview Lab → · Contrast checker → · Palette generator →