#259B80#259B80

#259B80 is a mid, moderate teal. Relative luminance 0.254; OKLCH L 62.0% C 0.109 H 173.2°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#259B80
RGB	rgb(37, 155, 128)
HSL	hsl(166, 61%, 38%)
HSV	hsv(166, 76%, 61%)
CMYK	cmyk(76.1%, 0%, 17.4%, 39.2%)
CIE-LAB	lab(57.46, -38.38, 5.07)
CIE-LCH	lch(57.46, 38.72, 172.47°)
OKLab	oklab(61.95% -0.1082 0.0128)
OKLCH	oklch(61.95% 0.109 173.2)
XYZ	xyz(16.3785, 25.3925, 24.4559)
Luminance	0.2540 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259B80 #9B2540

analogous

#259B45 #259B80 #257B9B

triadic

#259B80 #80259B #9B8025

tetradic

#259B80 #45259B #9B2540 #7B9B25

square

#259B80 #45259B #9B2540 #7B9B25

split-complementary

#259B80 #9B257B #9B4525

monochromatic

#0D382E #196A57 #259B80 #31CCA9 #61D9BE

Accessibility & contrast

On white

3.45

#259B80 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#259B80 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259B80

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259B80	#FFFFFF	#000000	##000000
##259B80	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96917F

Deuteranopia (green-blind)

#868582

Tritanopia (blue-blind)

#009D93

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259b80;
/* rgb */ color: rgb(37, 155, 128);
/* oklch */ color: oklch(62.0% 0.109 173.2);

Tailwind

colors: {
  custom: {
    50: '#73b9a4',
    500: '#259b80',
    950: '#000000',
  },
}

SCSS

$custom: #259b80;
$custom-light: #73b9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#259b80",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 128
  },
  "hsl": {
    "h": 166.271,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61954,
    "c": 0.10897,
    "h": 173.2
  },
  "luminance": 0.25395
}

Semantic roles & 50–950 ramp

primary

#259B80

secondary

#BF5D74

accent

#4368E5

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #259B80

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

Preview Lab → · Contrast checker → · Palette generator →