#3F9971#3F9971

#3F9971 is a mid, moderate teal. Relative luminance 0.250; OKLCH L 61.7% C 0.106 H 161.6°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#3F9971
RGB	rgb(63, 153, 113)
HSL	hsl(153, 42%, 42%)
HSV	hsv(153, 59%, 60%)
CMYK	cmyk(58.8%, 0%, 26.1%, 40%)
CIE-LAB	lab(57.10, -36.63, 13.14)
CIE-LCH	lch(57.10, 38.92, 160.26°)
OKLab	oklab(61.73% -0.1007 0.0336)
OKLCH	oklch(61.73% 0.106 161.6)
XYZ	xyz(16.4203, 25.0299, 19.5855)
Luminance	0.2503 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9971 #993F67

analogous

#3F9944 #3F9971 #3F9499

triadic

#3F9971 #713F99 #99713F

tetradic

#3F9971 #443F99 #993F67 #94993F

square

#3F9971 #443F99 #993F67 #94993F

split-complementary

#3F9971 #993F94 #99443F

monochromatic

#1B4231 #2D6E51 #3F9971 #5ABB90 #85CDAD

Accessibility & contrast

On white

3.50

#3F9971 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#3F9971 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9971

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9971	#FFFFFF	#000000	##000000
##3F9971	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978E6F

Deuteranopia (green-blind)

#8A8574

Tritanopia (blue-blind)

#17998E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3f9971;
/* rgb */ color: rgb(63, 153, 113);
/* oklch */ color: oklch(61.7% 0.106 161.6);

Tailwind

colors: {
  custom: {
    50: '#7cb89a',
    500: '#3f9971',
    950: '#000000',
  },
}

SCSS

$custom: #3f9971;
$custom-light: #7cb89a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9971",
  "rgb": {
    "r": 63,
    "g": 153,
    "b": 113
  },
  "hsl": {
    "h": 153.333,
    "s": 41.667,
    "l": 42.353
  },
  "oklch": {
    "l": 0.61733,
    "c": 0.10618,
    "h": 161.6
  },
  "luminance": 0.25031
}

Semantic roles & 50–950 ramp

primary

#3F9971

secondary

#B77C97

accent

#568DD1

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110E

muted

#7C807E

Preview Lab

Preview with #3F9971

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

Preview Lab → · Contrast checker → · Palette generator →