#4BB22B#4BB22B

#4BB22B is a light, vivid green. Relative luminance 0.335; OKLCH L 67.7% C 0.194 H 139.5°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#4BB22B
RGB	rgb(75, 178, 43)
HSL	hsl(106, 61%, 43%)
HSV	hsv(106, 76%, 70%)
CMYK	cmyk(57.9%, 0%, 75.8%, 30.2%)
CIE-LAB	lab(64.57, -53.62, 56.07)
CIE-LCH	lch(64.57, 77.59, 133.72°)
OKLab	oklab(67.69% -0.1475 0.1258)
OKLCH	oklch(67.69% 0.194 139.5)
XYZ	xyz(19.2573, 33.5094, 7.7382)
Luminance	0.3351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB22B #922BB2

analogous

#8EB22B #4BB22B #2BB24E

triadic

#4BB22B #2B4BB2 #B22B4B

tetradic

#4BB22B #2B8EB2 #922BB2 #B24E2B

square

#4BB22B #2B8EB2 #922BB2 #B24E2B

split-complementary

#4BB22B #4E2BB2 #B22B8E

monochromatic

#214F13 #36811F #4BB22B #69D348 #91DF79

Accessibility & contrast

On white

2.73

#4BB22B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#4BB22B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB22B

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB22B	#FFFFFF	#000000	##000000
##4BB22B	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A20C

Deuteranopia (green-blind)

#AA993A

Tritanopia (blue-blind)

#3FAC98

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb22b;
/* rgb */ color: rgb(75, 178, 43);
/* oklch */ color: oklch(67.7% 0.194 139.5);

Tailwind

colors: {
  custom: {
    50: '#89ca6e',
    500: '#4bb22b',
    950: '#000000',
  },
}

SCSS

$custom: #4bb22b;
$custom-light: #89ca6e;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb22b",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 43
  },
  "hsl": {
    "h": 105.778,
    "s": 61.086,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67685,
    "c": 0.19382,
    "h": 139.5
  },
  "luminance": 0.33511
}

Semantic roles & 50–950 ramp

primary

#4BB22B

secondary

#B372C7

accent

#44E4BE

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0D1308

muted

#7D827B

Preview Lab

Preview with #4BB22B

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

Preview Lab → · Contrast checker → · Palette generator →