#25666B#25666B

#25666B is a mid, moderate teal. Relative luminance 0.110; OKLCH L 47.1% C 0.065 H 202.3°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#25666B
RGB	rgb(37, 102, 107)
HSL	hsl(184, 49%, 28%)
HSV	hsv(184, 65%, 42%)
CMYK	cmyk(65.4%, 4.7%, 0%, 58%)
CIE-LAB	lab(39.51, -18.62, -8.93)
CIE-LCH	lch(39.51, 20.65, 205.63°)
OKLab	oklab(47.14% -0.0603 -0.0247)
OKLCH	oklch(47.14% 0.065 202.3)
XYZ	xyz(8.1670, 10.9567, 15.5915)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25666B #6B2A25

analogous

#256B4D #25666B #25436B

triadic

#25666B #6B2566 #666B25

tetradic

#25666B #4D256B #6B2A25 #436B25

square

#25666B #4D256B #6B2A25 #436B25

split-complementary

#25666B #6B2543 #6B4D25

monochromatic

#081617 #153B3E #25666B #359198 #4AB8C0

Accessibility & contrast

On white

6.58

#25666B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#25666B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25666B

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25666B	#FFFFFF	#000000	##FFFFFF
##25666B	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E626B

Deuteranopia (green-blind)

#545A6B

Tritanopia (blue-blind)

#006A67

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #25666b;
/* rgb */ color: rgb(37, 102, 107);
/* oklch */ color: oklch(47.1% 0.065 202.3);

Tailwind

colors: {
  custom: {
    50: '#699295',
    500: '#25666b',
    950: '#000000',
  },
}

SCSS

$custom: #25666b;
$custom-light: #699295;
$custom-dark: #000000;

JSON

{
  "hex": "#25666b",
  "rgb": {
    "r": 37,
    "g": 102,
    "b": 107
  },
  "hsl": {
    "h": 184.286,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.47142,
    "c": 0.0652,
    "h": 202.3
  },
  "luminance": 0.10958
}

Semantic roles & 50–950 ramp

primary

#25666B

secondary

#9E544E

accent

#5950D8

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#070D0D

muted

#7A7D7E

Preview Lab

Preview with #25666B

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

Preview Lab → · Contrast checker → · Palette generator →