#2F878F#2F878F

#2F878F is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.5% C 0.082 H 203.7°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#2F878F
RGB	rgb(47, 135, 143)
HSL	hsl(185, 51%, 37%)
HSV	hsv(185, 67%, 56%)
CMYK	cmyk(67.1%, 5.6%, 0%, 43.9%)
CIE-LAB	lab(51.74, -23.03, -11.95)
CIE-LCH	lch(51.74, 25.95, 207.43°)
OKLab	oklab(57.52% -0.0755 -0.0331)
OKLCH	oklch(57.52% 0.082 203.7)
XYZ	xyz(14.7921, 19.9138, 29.0455)
Luminance	0.1991 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F878F #8F372F

analogous

#2F8F67 #2F878F #2F578F

triadic

#2F878F #8F2F87 #878F2F

tetradic

#2F878F #672F8F #8F372F #578F2F

square

#2F878F #672F8F #8F372F #578F2F

split-complementary

#2F878F #8F2F57 #8F672F

monochromatic

#113033 #205C61 #2F878F #3EB2BD #6AC6CE

Accessibility & contrast

On white

4.21

#2F878F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#2F878F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F878F

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F878F	#FFFFFF	#000000	##000000
##2F878F	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8190

Deuteranopia (green-blind)

#6E778F

Tritanopia (blue-blind)

#008C89

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2f878f;
/* rgb */ color: rgb(47, 135, 143);
/* oklch */ color: oklch(57.5% 0.082 203.7);

Tailwind

colors: {
  custom: {
    50: '#75aaaf',
    500: '#2f878f',
    950: '#000000',
  },
}

SCSS

$custom: #2f878f;
$custom-light: #75aaaf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f878f",
  "rgb": {
    "r": 47,
    "g": 135,
    "b": 143
  },
  "hsl": {
    "h": 185,
    "s": 50.526,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57515,
    "c": 0.08244,
    "h": 203.7
  },
  "luminance": 0.19915
}

Semantic roles & 50–950 ramp

primary

#2F878F

secondary

#B56B65

accent

#594EDA

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #2F878F

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

Preview Lab → · Contrast checker → · Palette generator →