#3FB77B#3FB77B

#3FB77B is a light, vivid teal. Relative luminance 0.364; OKLCH L 69.7% C 0.139 H 157.6°. Best body text is #000000 at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#3FB77B
RGB	rgb(63, 183, 123)
HSL	hsl(150, 49%, 48%)
HSV	hsv(150, 66%, 72%)
CMYK	cmyk(65.6%, 0%, 32.8%, 28.2%)
CIE-LAB	lab(66.79, -47.28, 20.99)
CIE-LCH	lch(66.79, 51.73, 156.06°)
OKLab	oklab(69.73% -0.1285 0.053)
OKLCH	oklch(69.73% 0.139 157.6)
XYZ	xyz(22.5564, 36.3514, 24.5628)
Luminance	0.3635 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB77B #B73F7B

analogous

#3FB73F #3FB77B #3FB7B7

triadic

#3FB77B #7B3FB7 #B77B3F

tetradic

#3FB77B #3F3FB7 #B73F7B #B7B73F

square

#3FB77B #3F3FB7 #B73F7B #B7B73F

split-complementary

#3FB77B #B73FB7 #B73F3F

monochromatic

#205C3E #2F895C #3FB77B #68CB9A #96DBB8

Accessibility & contrast

On white

2.54

#3FB77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.27

#3FB77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB77B

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB77B	#FFFFFF	#000000	##000000
##3FB77B	1.00	2.54	8.27	8.27
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.27	21.00	1.00	1.00
##000000	8.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A977

Deuteranopia (green-blind)

#A69E7F

Tritanopia (blue-blind)

#00B6A7

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #3fb77b;
/* rgb */ color: rgb(63, 183, 123);
/* oklch */ color: oklch(69.7% 0.139 157.6);

Tailwind

colors: {
  custom: {
    50: '#81cda1',
    500: '#3fb77b',
    950: '#000000',
  },
}

SCSS

$custom: #3fb77b;
$custom-light: #81cda1;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb77b",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 123
  },
  "hsl": {
    "h": 150,
    "s": 48.78,
    "l": 48.235
  },
  "oklch": {
    "l": 0.69731,
    "c": 0.13903,
    "h": 157.6
  },
  "luminance": 0.36354
}

Semantic roles & 50–950 ramp

primary

#3FB77B

secondary

#C68BA9

accent

#4F94D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0B140F

muted

#7C827E

Preview Lab

Preview with #3FB77B

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

Preview Lab → · Contrast checker → · Palette generator →