#259C9A#259C9A

#259C9A is a light, moderate teal. Relative luminance 0.265; OKLCH L 63.1% C 0.100 H 193.2°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#259C9A
RGB	rgb(37, 156, 154)
HSL	hsl(179, 62%, 38%)
HSV	hsv(179, 76%, 61%)
CMYK	cmyk(76.3%, 0%, 1.3%, 38.8%)
CIE-LAB	lab(58.51, -31.49, -8.16)
CIE-LCH	lch(58.51, 32.53, 194.52°)
OKLab	oklab(63.06% -0.0969 -0.0227)
OKLCH	oklch(63.06% 0.1 193.2)
XYZ	xyz(18.4814, 26.5011, 34.7068)
Luminance	0.2650 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259C9A #9C2527

analogous

#259C5F #259C9A #25629C

triadic

#259C9A #9A259C #9C9A25

tetradic

#259C9A #5F259C #9C2527 #629C25

square

#259C9A #5F259C #9C2527 #629C25

split-complementary

#259C9A #9C2562 #9C5F25

monochromatic

#0E3938 #196B69 #259C9A #31CDCB #62DAD8

Accessibility & contrast

On white

3.33

#259C9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#259C9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259C9A

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259C9A	#FFFFFF	#000000	##000000
##259C9A	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92949A

Deuteranopia (green-blind)

#81879B

Tritanopia (blue-blind)

#00A19B

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #259c9a;
/* rgb */ color: rgb(37, 156, 154);
/* oklch */ color: oklch(63.1% 0.100 193.2);

Tailwind

colors: {
  custom: {
    50: '#75b9b7',
    500: '#259c9a',
    950: '#000000',
  },
}

SCSS

$custom: #259c9a;
$custom-light: #75b9b7;
$custom-dark: #000000;

JSON

{
  "hex": "#259c9a",
  "rgb": {
    "r": 37,
    "g": 156,
    "b": 154
  },
  "hsl": {
    "h": 178.992,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.63058,
    "c": 0.0995,
    "h": 193.2
  },
  "luminance": 0.26503
}

Semantic roles & 50–950 ramp

primary

#259C9A

secondary

#BF5E5F

accent

#4346E5

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #259C9A

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

Preview Lab → · Contrast checker → · Palette generator →