#3F9583#3F9583

#3F9583 is a mid, moderate teal. Relative luminance 0.242; OKLCH L 61.2% C 0.088 H 177.3°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#3F9583
RGB	rgb(63, 149, 131)
HSL	hsl(167, 41%, 42%)
HSV	hsv(167, 58%, 58%)
CMYK	cmyk(57.7%, 0%, 12.1%, 41.6%)
CIE-LAB	lab(56.28, -30.42, 1.74)
CIE-LCH	lch(56.28, 30.47, 176.72°)
OKLab	oklab(61.2% -0.0875 0.0042)
OKLCH	oklch(61.2% 0.088 177.3)
XYZ	xyz(16.8922, 24.1887, 25.2470)
Luminance	0.2419 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9583 #953F51

analogous

#3F9558 #3F9583 #3F7C95

triadic

#3F9583 #833F95 #95833F

tetradic

#3F9583 #583F95 #953F51 #7C953F

square

#3F9583 #583F95 #953F51 #7C953F

split-complementary

#3F9583 #953F7C #95583F

monochromatic

#1B3F37 #2D6A5D #3F9583 #59B9A5 #84CBBC

Accessibility & contrast

On white

3.60

#3F9583 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#3F9583 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9583

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9583	#FFFFFF	#000000	##000000
##3F9583	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908D82

Deuteranopia (green-blind)

#838384

Tritanopia (blue-blind)

#009790

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3f9583;
/* rgb */ color: rgb(63, 149, 131);
/* oklch */ color: oklch(61.2% 0.088 177.3);

Tailwind

colors: {
  custom: {
    50: '#7cb4a7',
    500: '#3f9583',
    950: '#000000',
  },
}

SCSS

$custom: #3f9583;
$custom-light: #7cb4a7;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9583",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 131
  },
  "hsl": {
    "h": 167.442,
    "s": 40.566,
    "l": 41.569
  },
  "oklch": {
    "l": 0.61203,
    "c": 0.08759,
    "h": 177.3
  },
  "luminance": 0.2419
}

Semantic roles & 50–950 ramp

primary

#3F9583

secondary

#B57B87

accent

#5771D0

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#0A110F

muted

#7C807F

Preview Lab

Preview with #3F9583

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

Preview Lab → · Contrast checker → · Palette generator →