#4BB166#4BB166

#4BB166 is a light, vivid green. Relative luminance 0.339; OKLCH L 68.1% C 0.145 H 149.6°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#4BB166
RGB	rgb(75, 177, 102)
HSL	hsl(136, 40%, 49%)
HSV	hsv(136, 58%, 69%)
CMYK	cmyk(57.6%, 0%, 42.4%, 30.6%)
CIE-LAB	lab(64.88, -46.26, 29.68)
CIE-LCH	lch(64.88, 54.96, 147.31°)
OKLab	oklab(68.14% -0.1252 0.0733)
OKLCH	oklch(68.14% 0.145 149.6)
XYZ	xyz(21.0206, 33.8975, 18.0029)
Luminance	0.3390 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB166 #B14B96

analogous

#63B14B #4BB166 #4BB199

triadic

#4BB166 #664BB1 #B1664B

tetradic

#4BB166 #4B63B1 #B14B96 #B1994B

square

#4BB166 #4B63B1 #B14B96 #B1994B

split-complementary

#4BB166 #994BB1 #B14B63

monochromatic

#275B34 #39864D #4BB166 #75C48A #A0D7AE

Accessibility & contrast

On white

2.70

#4BB166 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#4BB166 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB166

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB166	#FFFFFF	#000000	##000000
##4BB166	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2A361

Deuteranopia (green-blind)

#A59A6B

Tritanopia (blue-blind)

#31AE9F

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4bb166;
/* rgb */ color: rgb(75, 177, 102);
/* oklch */ color: oklch(68.1% 0.145 149.6);

Tailwind

colors: {
  custom: {
    50: '#86c992',
    500: '#4bb166',
    950: '#000000',
  },
}

SCSS

$custom: #4bb166;
$custom-light: #86c992;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb166",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 102
  },
  "hsl": {
    "h": 135.882,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.68143,
    "c": 0.14507,
    "h": 149.6
  },
  "luminance": 0.33899
}

Semantic roles & 50–950 ramp

primary

#4BB166

secondary

#C394B7

accent

#57B0D0

background

#F8FCF9

surface

#F0F8F1

border

#CBD1CB

text

#0C130D

muted

#7D827E

Preview Lab

Preview with #4BB166

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

Preview Lab → · Contrast checker → · Palette generator →