#3F9570#3F9570

#3F9570 is a mid, moderate teal. Relative luminance 0.237; OKLCH L 60.7% C 0.101 H 162.5°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3F9570
RGB	rgb(63, 149, 112)
HSL	hsl(154, 41%, 42%)
HSV	hsv(154, 58%, 58%)
CMYK	cmyk(57.7%, 0%, 24.8%, 41.6%)
CIE-LAB	lab(55.81, -35.05, 11.89)
CIE-LCH	lch(55.81, 37.01, 161.26°)
OKLab	oklab(60.67% -0.0967 0.0304)
OKLCH	oklch(60.67% 0.101 162.5)
XYZ	xyz(15.7205, 23.7200, 19.0761)
Luminance	0.2372 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9570 #953F64

analogous

#3F9545 #3F9570 #3F8F95

triadic

#3F9570 #703F95 #95703F

tetradic

#3F9570 #453F95 #953F64 #8F953F

square

#3F9570 #453F95 #953F64 #8F953F

split-complementary

#3F9570 #953F8F #95453F

monochromatic

#1B3F2F #2D6A50 #3F9570 #59B98F #84CBAC

Accessibility & contrast

On white

3.66

#3F9570 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#3F9570 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9570

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9570	#FFFFFF	#000000	##000000
##3F9570	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938B6E

Deuteranopia (green-blind)

#868272

Tritanopia (blue-blind)

#1A958B

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3f9570;
/* rgb */ color: rgb(63, 149, 112);
/* oklch */ color: oklch(60.7% 0.101 162.5);

Tailwind

colors: {
  custom: {
    50: '#7cb599',
    500: '#3f9570',
    950: '#000000',
  },
}

SCSS

$custom: #3f9570;
$custom-light: #7cb599;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9570",
  "rgb": {
    "r": 63,
    "g": 149,
    "b": 112
  },
  "hsl": {
    "h": 154.186,
    "s": 40.566,
    "l": 41.569
  },
  "oklch": {
    "l": 0.60666,
    "c": 0.10133,
    "h": 162.5
  },
  "luminance": 0.23722
}

Semantic roles & 50–950 ramp

primary

#3F9570

secondary

#B57B94

accent

#578BD0

background

#F7FBF9

surface

#EEF6F2

border

#C9D0CC

text

#0A110D

muted

#7C807E

Preview Lab

Preview with #3F9570

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

Preview Lab → · Contrast checker → · Palette generator →