#4B9C23#4B9C23

#4B9C23 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.8% C 0.172 H 137.6°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#4B9C23
RGB	rgb(75, 156, 35)
HSL	hsl(100, 63%, 37%)
HSV	hsv(100, 78%, 61%)
CMYK	cmyk(51.9%, 0%, 77.6%, 38.8%)
CIE-LAB	lab(57.46, -45.86, 51.85)
CIE-LCH	lch(57.46, 69.22, 131.49°)
OKLab	oklab(61.8% -0.127 0.1158)
OKLCH	oklch(61.8% 0.172 137.6)
XYZ	xyz(15.0930, 25.3930, 5.6958)
Luminance	0.2539 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9C23 #74239C

analogous

#889C23 #4B9C23 #239C37

triadic

#4B9C23 #234B9C #9C234B

tetradic

#4B9C23 #23889C #74239C #9C3723

square

#4B9C23 #23889C #74239C #9C3723

split-complementary

#4B9C23 #37239C #9C2388

monochromatic

#1B380D #336A18 #4B9C23 #63CE2E #88DB5E

Accessibility & contrast

On white

3.45

#4B9C23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#4B9C23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9C23

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9C23	#FFFFFF	#000000	##000000
##4B9C23	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18E05

Deuteranopia (green-blind)

#978730

Tritanopia (blue-blind)

#459685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4b9c23;
/* rgb */ color: rgb(75, 156, 35);
/* oklch */ color: oklch(61.8% 0.172 137.6);

Tailwind

colors: {
  custom: {
    50: '#86ba67',
    500: '#4b9c23',
    950: '#000000',
  },
}

SCSS

$custom: #4b9c23;
$custom-light: #86ba67;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9c23",
  "rgb": {
    "r": 75,
    "g": 156,
    "b": 35
  },
  "hsl": {
    "h": 100.165,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61802,
    "c": 0.17192,
    "h": 137.6
  },
  "luminance": 0.25394
}

Semantic roles & 50–950 ramp

primary

#4B9C23

secondary

#9E5BC0

accent

#41E6B0

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4B9C23

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

Preview Lab → · Contrast checker → · Palette generator →