#4BA01B#4BA01B

#4BA01B is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 62.8% C 0.181 H 137.4°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#4BA01B
RGB	rgb(75, 160, 27)
HSL	hsl(98, 71%, 37%)
HSV	hsv(98, 83%, 63%)
CMYK	cmyk(53.1%, 0%, 83.1%, 37.3%)
CIE-LAB	lab(58.71, -47.86, 55.48)
CIE-LCH	lch(58.71, 73.27, 130.79°)
OKLab	oklab(62.82% -0.1329 0.1222)
OKLCH	oklch(62.82% 0.181 137.4)
XYZ	xyz(15.6698, 26.7154, 5.3676)
Luminance	0.2672 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BA01B #701BA0

analogous

#8EA01B #4BA01B #1BA02E

triadic

#4BA01B #1B4BA0 #A01B4B

tetradic

#4BA01B #1B8EA0 #701BA0 #A02E1B

square

#4BA01B #1B8EA0 #701BA0 #A02E1B

split-complementary

#4BA01B #2E1BA0 #A01B8E

monochromatic

#1A3709 #326C12 #4BA01B #64D424 #87E253

Accessibility & contrast

On white

3.31

#4BA01B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#4BA01B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4BA01B

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BA01B	#FFFFFF	#000000	##000000
##4BA01B	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59200

Deuteranopia (green-blind)

#9B8B2C

Tritanopia (blue-blind)

#459A88

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4ba01b;
/* rgb */ color: rgb(75, 160, 27);
/* oklch */ color: oklch(62.8% 0.181 137.4);

Tailwind

colors: {
  custom: {
    50: '#87bd65',
    500: '#4ba01b',
    950: '#000000',
  },
}

SCSS

$custom: #4ba01b;
$custom-light: #87bd65;
$custom-dark: #000000;

JSON

{
  "hex": "#4ba01b",
  "rgb": {
    "r": 75,
    "g": 160,
    "b": 27
  },
  "hsl": {
    "h": 98.346,
    "s": 71.123,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62822,
    "c": 0.18054,
    "h": 137.4
  },
  "luminance": 0.26717
}

Semantic roles & 50–950 ramp

primary

#4BA01B

secondary

#9B52C5

accent

#3AEEAD

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4BA01B

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

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