#4BB12C#4BB12C

#4BB12C is a light, vivid green. Relative luminance 0.331; OKLCH L 67.4% C 0.192 H 139.6°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#4BB12C
RGB	rgb(75, 177, 44)
HSL	hsl(106, 60%, 43%)
HSV	hsv(106, 75%, 69%)
CMYK	cmyk(57.6%, 0%, 75.1%, 30.6%)
CIE-LAB	lab(64.26, -53.19, 55.42)
CIE-LCH	lch(64.26, 76.81, 133.82°)
OKLab	oklab(67.43% -0.1462 0.1246)
OKLCH	oklch(67.43% 0.192 139.6)
XYZ	xyz(19.0776, 33.1203, 7.7699)
Luminance	0.3312 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB12C #922CB1

analogous

#8DB12C #4BB12C #2CB14F

triadic

#4BB12C #2C4BB1 #B12C4B

tetradic

#4BB12C #2C8DB1 #922CB1 #B14F2C

square

#4BB12C #2C8DB1 #922CB1 #B14F2C

split-complementary

#4BB12C #4F2CB1 #B12C8D

monochromatic

#214F14 #368020 #4BB12C #69D249 #91DE7A

Accessibility & contrast

On white

2.75

#4BB12C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#4BB12C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB12C

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB12C	#FFFFFF	#000000	##000000
##4BB12C	1.00	2.75	7.62	7.62
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A110

Deuteranopia (green-blind)

#A9993A

Tritanopia (blue-blind)

#3FAB98

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4bb12c;
/* rgb */ color: rgb(75, 177, 44);
/* oklch */ color: oklch(67.4% 0.192 139.6);

Tailwind

colors: {
  custom: {
    50: '#89c96e',
    500: '#4bb12c',
    950: '#000000',
  },
}

SCSS

$custom: #4bb12c;
$custom-light: #89c96e;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb12c",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 44
  },
  "hsl": {
    "h": 106.015,
    "s": 60.181,
    "l": 43.333
  },
  "oklch": {
    "l": 0.67428,
    "c": 0.1921,
    "h": 139.6
  },
  "luminance": 0.33122
}

Semantic roles & 50–950 ramp

primary

#4BB12C

secondary

#B373C6

accent

#44E3BE

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0D1308

muted

#7D827B

Preview Lab

Preview with #4BB12C

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

Preview Lab → · Contrast checker → · Palette generator →