#4B9F23#4B9F23

#4B9F23 is a light, vivid green. Relative luminance 0.264; OKLCH L 62.6% C 0.176 H 137.9°. Best body text is #000000 at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4B9F23
RGB	rgb(75, 159, 35)
HSL	hsl(101, 64%, 38%)
HSV	hsv(101, 78%, 62%)
CMYK	cmyk(52.8%, 0%, 78%, 37.6%)
CIE-LAB	lab(58.43, -47.03, 52.79)
CIE-LCH	lch(58.43, 70.70, 131.70°)
OKLab	oklab(62.6% -0.1302 0.1178)
OKLCH	oklch(62.6% 0.176 137.9)
XYZ	xyz(15.6026, 26.4123, 5.8657)
Luminance	0.2641 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9F23 #77239F

analogous

#899F23 #4B9F23 #239F39

triadic

#4B9F23 #234B9F #9F234B

tetradic

#4B9F23 #23899F #77239F #9F3923

square

#4B9F23 #23899F #77239F #9F3923

split-complementary

#4B9F23 #39239F #9F2389

monochromatic

#1C3B0D #336D18 #4B9F23 #63D12E #88DC60

Accessibility & contrast

On white

3.34

#4B9F23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.28

#4B9F23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9F23

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9F23	#FFFFFF	#000000	##000000
##4B9F23	1.00	3.34	6.28	6.28
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.28	21.00	1.00	1.00
##000000	6.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49102

Deuteranopia (green-blind)

#998A31

Tritanopia (blue-blind)

#459988

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4b9f23;
/* rgb */ color: rgb(75, 159, 35);
/* oklch */ color: oklch(62.6% 0.176 137.9);

Tailwind

colors: {
  custom: {
    50: '#86bc68',
    500: '#4b9f23',
    950: '#000000',
  },
}

SCSS

$custom: #4b9f23;
$custom-light: #86bc68;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9f23",
  "rgb": {
    "r": 75,
    "g": 159,
    "b": 35
  },
  "hsl": {
    "h": 100.645,
    "s": 63.918,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62601,
    "c": 0.17556,
    "h": 137.9
  },
  "luminance": 0.26413
}

Semantic roles & 50–950 ramp

primary

#4B9F23

secondary

#A15DC1

accent

#41E7B1

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4B9F23

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

Preview Lab → · Contrast checker → · Palette generator →