#33878B#33878B

#33878B is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.5% C 0.080 H 199.6°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#33878B
RGB	rgb(51, 135, 139)
HSL	hsl(183, 46%, 37%)
HSV	hsv(183, 63%, 55%)
CMYK	cmyk(63.3%, 2.9%, 0%, 45.5%)
CIE-LAB	lab(51.72, -23.57, -9.65)
CIE-LCH	lch(51.72, 25.47, 202.26°)
OKLab	oklab(57.48% -0.0751 -0.0267)
OKLCH	oklch(57.48% 0.08 199.6)
XYZ	xyz(14.6874, 19.8943, 27.4870)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33878B #8B3733

analogous

#338B63 #33878B #335B8B

triadic

#33878B #8B3387 #878B33

tetradic

#33878B #63338B #8B3733 #5B8B33

square

#33878B #63338B #8B3733 #5B8B33

split-complementary

#33878B #8B335B #8B6333

monochromatic

#123031 #235C5E #33878B #43B2B8 #6EC6CA

Accessibility & contrast

On white

4.22

#33878B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#33878B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #33878B

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33878B	#FFFFFF	#000000	##000000
##33878B	1.00	4.22	4.98	4.98
#FFFFFF	4.22	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)

#7E818B

Deuteranopia (green-blind)

#70778B

Tritanopia (blue-blind)

#008C88

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #33878b;
/* rgb */ color: rgb(51, 135, 139);
/* oklch */ color: oklch(57.5% 0.080 199.6);

Tailwind

colors: {
  custom: {
    50: '#76aaac',
    500: '#33878b',
    950: '#000000',
  },
}

SCSS

$custom: #33878b;
$custom-light: #76aaac;
$custom-dark: #000000;

JSON

{
  "hex": "#33878b",
  "rgb": {
    "r": 51,
    "g": 135,
    "b": 139
  },
  "hsl": {
    "h": 182.727,
    "s": 46.316,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57484,
    "c": 0.07968,
    "h": 199.6
  },
  "luminance": 0.19896
}

Semantic roles & 50–950 ramp

primary

#33878B

secondary

#B26B68

accent

#5852D6

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #33878B

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

Preview Lab → · Contrast checker → · Palette generator →