#3FCA9E#3FCA9E

#3FCA9E is a light, vivid teal. Relative luminance 0.458; OKLCH L 75.4% C 0.135 H 167.6°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#3FCA9E
RGB	rgb(63, 202, 158)
HSL	hsl(161, 57%, 52%)
HSV	hsv(161, 69%, 79%)
CMYK	cmyk(68.8%, 0%, 21.8%, 20.8%)
CIE-LAB	lab(73.39, -47.40, 11.33)
CIE-LCH	lch(73.39, 48.73, 166.56°)
OKLab	oklab(75.39% -0.1316 0.029)
OKLCH	oklch(75.39% 0.135 167.6)
XYZ	xyz(29.3387, 45.7631, 39.6281)
Luminance	0.4577 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCA9E #CA3F6B

analogous

#3FCA59 #3FCA9E #3FB1CA

triadic

#3FCA9E #9E3FCA #CA9E3F

tetradic

#3FCA9E #593FCA #CA3F6B #B1CA3F

square

#3FCA9E #593FCA #CA3F6B #B1CA3F

split-complementary

#3FCA9E #CA3FB1 #CA593F

monochromatic

#1F7056 #2CA07B #3FCA9E #6FD7B6 #9FE4CE

Accessibility & contrast

On white

2.07

#3FCA9E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#3FCA9E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCA9E

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCA9E	#FFFFFF	#000000	##000000
##3FCA9E	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BC9C

Deuteranopia (green-blind)

#B3AFA1

Tritanopia (blue-blind)

#00CBBE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #3fca9e;
/* rgb */ color: rgb(63, 202, 158);
/* oklch */ color: oklch(75.4% 0.135 167.6);

Tailwind

colors: {
  custom: {
    50: '#85dbba',
    500: '#3fca9e',
    950: '#000000',
  },
}

SCSS

$custom: #3fca9e;
$custom-light: #85dbba;
$custom-dark: #000000;

JSON

{
  "hex": "#3fca9e",
  "rgb": {
    "r": 63,
    "g": 202,
    "b": 158
  },
  "hsl": {
    "h": 161.007,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.75387,
    "c": 0.13473,
    "h": 167.6
  },
  "luminance": 0.45766
}

Semantic roles & 50–950 ramp

primary

#3FCA9E

secondary

#D194A7

accent

#4878E0

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #3FCA9E

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

Preview Lab → · Contrast checker → · Palette generator →