#4BB17D#4BB17D

#4BB17D is a light, vivid green. Relative luminance 0.344; OKLCH L 68.6% C 0.123 H 158.3°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#4BB17D
RGB	rgb(75, 177, 125)
HSL	hsl(149, 40%, 49%)
HSV	hsv(149, 58%, 69%)
CMYK	cmyk(57.6%, 0%, 29.4%, 30.6%)
CIE-LAB	lab(65.29, -41.91, 17.91)
CIE-LCH	lch(65.29, 45.58, 156.86°)
OKLab	oklab(68.62% -0.1146 0.0455)
OKLCH	oklch(68.62% 0.123 158.3)
XYZ	xyz(22.3235, 34.4187, 24.8651)
Luminance	0.3442 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BB17D #B14B7F

analogous

#4CB14B #4BB17D #4BB1B0

triadic

#4BB17D #7D4BB1 #B17D4B

tetradic

#4BB17D #4B4CB1 #B14B7F #B1B04B

square

#4BB17D #4B4CB1 #B14B7F #B1B04B

split-complementary

#4BB17D #B04BB1 #B14B4C

monochromatic

#275B40 #39865F #4BB17D #75C49C #A0D7BB

Accessibility & contrast

On white

2.66

#4BB17D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#4BB17D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BB17D

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BB17D	#FFFFFF	#000000	##000000
##4BB17D	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A57A

Deuteranopia (green-blind)

#A19A80

Tritanopia (blue-blind)

#24B0A3

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4bb17d;
/* rgb */ color: rgb(75, 177, 125);
/* oklch */ color: oklch(68.6% 0.123 158.3);

Tailwind

colors: {
  custom: {
    50: '#86c9a3',
    500: '#4bb17d',
    950: '#000000',
  },
}

SCSS

$custom: #4bb17d;
$custom-light: #86c9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#4bb17d",
  "rgb": {
    "r": 75,
    "g": 177,
    "b": 125
  },
  "hsl": {
    "h": 149.412,
    "s": 40.476,
    "l": 49.412
  },
  "oklch": {
    "l": 0.68616,
    "c": 0.12326,
    "h": 158.3
  },
  "luminance": 0.34421
}

Semantic roles & 50–950 ramp

primary

#4BB17D

secondary

#C394AC

accent

#5795D0

background

#F8FCFA

surface

#F0F8F3

border

#CBD1CD

text

#0C130F

muted

#7D827F

Preview Lab

Preview with #4BB17D

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

Preview Lab → · Contrast checker → · Palette generator →