#4BB223#4BB223

#4BB223 is a light, vivid green. Relative luminance 0.335; OKLCH L 67.6% C 0.198 H 139.0°. Best body text is #000000 at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#4BB223
RGB	rgb(75, 178, 35)
HSL	hsl(103, 67%, 42%)
HSV	hsv(103, 80%, 70%)
CMYK	cmyk(57.9%, 0%, 80.3%, 30.2%)
CIE-LAB	lab(64.53, -54.12, 58.57)
CIE-LCH	lch(64.53, 79.74, 132.74°)
OKLab	oklab(67.64% -0.1492 0.1299)
OKLCH	oklch(67.64% 0.198 139)
XYZ	xyz(19.1246, 33.4563, 7.0397)
Luminance	0.3346 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB223 #8A23B2

analogous

#93B223 #4BB223 #23B243

triadic

#4BB223 #234BB2 #B2234B

tetradic

#4BB223 #2393B2 #8A23B2 #B24323

square

#4BB223 #2393B2 #8A23B2 #B24323

split-complementary

#4BB223 #4323B2 #B22393

monochromatic

#204C0F #357F19 #4BB223 #66D83A #8EE26D

Accessibility & contrast

On white

2.73

#4BB223 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.69

#4BB223 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB223

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB223	#FFFFFF	#000000	##000000
##4BB223	1.00	2.73	7.69	7.69
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.69	21.00	1.00	1.00
##000000	7.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A200

Deuteranopia (green-blind)

#AB9934

Tritanopia (blue-blind)

#40AC98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4bb223;
/* rgb */ color: rgb(75, 178, 35);
/* oklch */ color: oklch(67.6% 0.198 139.0);

Tailwind

colors: {
  custom: {
    50: '#89ca6b',
    500: '#4bb223',
    950: '#000000',
  },
}

SCSS

$custom: #4bb223;
$custom-light: #89ca6b;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb223",
  "rgb": {
    "r": 75,
    "g": 178,
    "b": 35
  },
  "hsl": {
    "h": 103.217,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67636,
    "c": 0.19783,
    "h": 139
  },
  "luminance": 0.33458
}

Semantic roles & 50–950 ramp

primary

#4BB223

secondary

#AE68C9

accent

#3EEABA

background

#F9FCF6

surface

#F1F8EC

border

#CBD1C7

text

#0D1307

muted

#7E827A

Preview Lab

Preview with #4BB223

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

Preview Lab → · Contrast checker → · Palette generator →