#3F907D#3F907D

#3F907D is a mid, moderate teal. Relative luminance 0.225; OKLCH L 59.7% C 0.085 H 175.5°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#3F907D
RGB	rgb(63, 144, 125)
HSL	hsl(166, 39%, 41%)
HSV	hsv(166, 56%, 56%)
CMYK	cmyk(56.3%, 0%, 13.2%, 43.5%)
CIE-LAB	lab(54.54, -29.56, 2.66)
CIE-LCH	lch(54.54, 29.67, 174.86°)
OKLab	oklab(59.74% -0.0846 0.0066)
OKLCH	oklch(59.74% 0.085 175.5)
XYZ	xyz(15.7232, 22.4825, 22.9090)
Luminance	0.2248 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F907D #903F52

analogous

#3F9054 #3F907D #3F7A90

triadic

#3F907D #7D3F90 #907D3F

tetradic

#3F907D #543F90 #903F52 #7A903F

square

#3F907D #543F90 #903F52 #7A903F

split-complementary

#3F907D #903F7A #90543F

monochromatic

#1A3B33 #2C6558 #3F907D #57B59F #81C8B7

Accessibility & contrast

On white

3.82

#3F907D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#3F907D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F907D

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F907D	#FFFFFF	#000000	##000000
##3F907D	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B887C

Deuteranopia (green-blind)

#7F7F7E

Tritanopia (blue-blind)

#0E928A

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3f907d;
/* rgb */ color: rgb(63, 144, 125);
/* oklch */ color: oklch(59.7% 0.085 175.5);

Tailwind

colors: {
  custom: {
    50: '#7cb1a2',
    500: '#3f907d',
    950: '#000000',
  },
}

SCSS

$custom: #3f907d;
$custom-light: #7cb1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3f907d",
  "rgb": {
    "r": 63,
    "g": 144,
    "b": 125
  },
  "hsl": {
    "h": 165.926,
    "s": 39.13,
    "l": 40.588
  },
  "oklch": {
    "l": 0.59736,
    "c": 0.08482,
    "h": 175.5
  },
  "luminance": 0.22484
}

Semantic roles & 50–950 ramp

primary

#3F907D

secondary

#B27886

accent

#5975CF

background

#F7FAF9

surface

#EEF5F2

border

#C9CFCC

text

#0A100F

muted

#7C7F7E

Preview Lab

Preview with #3F907D

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

Preview Lab → · Contrast checker → · Palette generator →