#4BC23B#4BC23B

#4BC23B is a light, highly saturated green. Relative luminance 0.404; OKLCH L 72.0% C 0.203 H 141.4°. Best body text is #000000 at 9.08:1 contrast (WCAG AA passes).

Color values

HEX	#4BC23B
RGB	rgb(75, 194, 59)
HSL	hsl(113, 53%, 50%)
HSV	hsv(113, 70%, 76%)
CMYK	cmyk(61.3%, 0%, 69.6%, 23.9%)
CIE-LAB	lab(69.75, -58.11, 55.48)
CIE-LCH	lch(69.75, 80.35, 136.32°)
OKLab	oklab(72% -0.1587 0.1267)
OKLCH	oklch(72% 0.203 141.4)
XYZ	xyz(22.9817, 40.3930, 10.7224)
Luminance	0.4039 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC23B #B23BC2

analogous

#8FC23B #4BC23B #3BC26F

triadic

#4BC23B #3B4BC2 #C23B4B

tetradic

#4BC23B #3B8FC2 #B23BC2 #C26F3B

square

#4BC23B #3B8FC2 #B23BC2 #C26F3B

split-complementary

#4BC23B #6F3BC2 #C23B8F

monochromatic

#27641E #39932D #4BC23B #75D169 #A0E098

Accessibility & contrast

On white

2.31

#4BC23B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.08

#4BC23B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC23B

9.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC23B	#FFFFFF	#000000	##000000
##4BC23B	1.00	2.31	9.08	9.08
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.08	21.00	1.00	1.00
##000000	9.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B026

Deuteranopia (green-blind)

#B8A748

Tritanopia (blue-blind)

#38BCA7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #4bc23b;
/* rgb */ color: rgb(75, 194, 59);
/* oklch */ color: oklch(72.0% 0.203 141.4);

Tailwind

colors: {
  custom: {
    50: '#8bd578',
    500: '#4bc23b',
    950: '#000000',
  },
}

SCSS

$custom: #4bc23b;
$custom-light: #8bd578;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc23b",
  "rgb": {
    "r": 75,
    "g": 194,
    "b": 59
  },
  "hsl": {
    "h": 112.889,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.71997,
    "c": 0.20304,
    "h": 141.4
  },
  "luminance": 0.40395
}

Semantic roles & 50–950 ramp

primary

#4BC23B

secondary

#C48ECB

accent

#4BDDCB

background

#F9FDF7

surface

#F1FAEE

border

#CBD3C9

text

#0D1409

muted

#7E837B

Preview Lab

Preview with #4BC23B

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

Preview Lab → · Contrast checker → · Palette generator →