#3BB18B#3BB18B

#3BB18B is a light, moderate teal. Relative luminance 0.342; OKLCH L 68.5% C 0.119 H 167.7°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#3BB18B
RGB	rgb(59, 177, 139)
HSL	hsl(161, 50%, 46%)
HSV	hsv(161, 67%, 69%)
CMYK	cmyk(66.7%, 0%, 21.5%, 30.6%)
CIE-LAB	lab(65.15, -41.93, 9.97)
CIE-LCH	lch(65.15, 43.10, 166.62°)
OKLab	oklab(68.47% -0.1166 0.0255)
OKLCH	oklch(68.47% 0.119 167.7)
XYZ	xyz(22.1836, 34.2357, 29.8601)
Luminance	0.3424 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3BB18B #B13B61

analogous

#3BB150 #3BB18B #3B9CB1

triadic

#3BB18B #8B3BB1 #B18B3B

tetradic

#3BB18B #503BB1 #B13B61 #9CB13B

square

#3BB18B #503BB1 #B13B61 #9CB13B

split-complementary

#3BB18B #B13B9C #B1503B

monochromatic

#1C5543 #2C8367 #3BB18B #5FCAA8 #8DD9C1

Accessibility & contrast

On white

2.68

#3BB18B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#3BB18B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3BB18B

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3BB18B	#FFFFFF	#000000	##000000
##3BB18B	1.00	2.68	7.85	7.85
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA589

Deuteranopia (green-blind)

#9D998E

Tritanopia (blue-blind)

#00B2A6

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #3bb18b;
/* rgb */ color: rgb(59, 177, 139);
/* oklch */ color: oklch(68.5% 0.119 167.7);

Tailwind

colors: {
  custom: {
    50: '#7fc9ac',
    500: '#3bb18b',
    950: '#000000',
  },
}

SCSS

$custom: #3bb18b;
$custom-light: #7fc9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#3bb18b",
  "rgb": {
    "r": 59,
    "g": 177,
    "b": 139
  },
  "hsl": {
    "h": 160.678,
    "s": 50,
    "l": 46.275
  },
  "oklch": {
    "l": 0.68472,
    "c": 0.11933,
    "h": 167.7
  },
  "luminance": 0.34238
}

Semantic roles & 50–950 ramp

primary

#3BB18B

secondary

#C48499

accent

#4E7BDA

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #3BB18B

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

Preview Lab → · Contrast checker → · Palette generator →