#4BB173#4BB173

#4BB173 is a light, vivid green. Relative luminance 0.342; OKLCH L 68.4% C 0.133 H 154.1°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#4BB173
RGB	rgb(75, 177, 115)
HSL	hsl(144, 40%, 49%)
HSV	hsv(144, 58%, 69%)
CMYK	cmyk(57.6%, 0%, 35%, 30.6%)
CIE-LAB	lab(65.10, -43.91, 23.06)
CIE-LCH	lch(65.10, 49.60, 152.29°)
OKLab	oklab(68.4% -0.1192 0.058)
OKLCH	oklch(68.4% 0.133 154.1)
XYZ	xyz(21.7166, 34.1759, 21.6685)
Luminance	0.3418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB173 #B14B89

analogous

#56B14B #4BB173 #4BB1A6

triadic

#4BB173 #734BB1 #B1734B

tetradic

#4BB173 #4B56B1 #B14B89 #B1A64B

square

#4BB173 #4B56B1 #B14B89 #B1A64B

split-complementary

#4BB173 #A64BB1 #B14B56

monochromatic

#275B3B #398657 #4BB173 #75C494 #A0D7B5

Accessibility & contrast

On white

2.68

#4BB173 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#4BB173 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB173

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB173	#FFFFFF	#000000	##000000
##4BB173	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A46F

Deuteranopia (green-blind)

#A39A77

Tritanopia (blue-blind)

#2BAFA1

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb173;
/* rgb */ color: rgb(75, 177, 115);
/* oklch */ color: oklch(68.4% 0.133 154.1);

Tailwind

colors: {
  custom: {
    50: '#86c99b',
    500: '#4bb173',
    950: '#000000',
  },
}

SCSS

$custom: #4bb173;
$custom-light: #86c99b;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb173",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 115
  },
  "hsl": {
    "h": 143.529,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.68396,
    "c": 0.13258,
    "h": 154.1
  },
  "luminance": 0.34178
}

Semantic roles & 50–950 ramp

primary

#4BB173

secondary

#C394B1

accent

#57A1D0

background

#F8FCF9

surface

#F0F8F2

border

#CBD1CC

text

#0C130E

muted

#7D827E

Preview Lab

Preview with #4BB173

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

Preview Lab → · Contrast checker → · Palette generator →