#259F81#259F81

#259F81 is a light, moderate teal. Relative luminance 0.268; OKLCH L 63.0% C 0.113 H 171.7°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#259F81
RGB	rgb(37, 159, 129)
HSL	hsl(165, 62%, 38%)
HSV	hsv(165, 77%, 62%)
CMYK	cmyk(76.7%, 0%, 18.9%, 37.6%)
CIE-LAB	lab(58.76, -39.87, 6.38)
CIE-LCH	lch(58.76, 40.38, 170.90°)
OKLab	oklab(63.03% -0.1118 0.0162)
OKLCH	oklch(63.03% 0.113 171.7)
XYZ	xyz(17.1214, 26.7725, 25.0299)
Luminance	0.2677 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F81 #9F2543

analogous

#259F44 #259F81 #25809F

triadic

#259F81 #81259F #9F8125

tetradic

#259F81 #44259F #9F2543 #809F25

square

#259F81 #44259F #9F2543 #809F25

split-complementary

#259F81 #9F2580 #9F4425

monochromatic

#0E3C30 #196D59 #259F81 #32CFA9 #64DBBE

Accessibility & contrast

On white

3.30

#259F81 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#259F81 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F81

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F81	#FFFFFF	#000000	##000000
##259F81	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9480

Deuteranopia (green-blind)

#8A8983

Tritanopia (blue-blind)

#00A096

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #259f81;
/* rgb */ color: rgb(37, 159, 129);
/* oklch */ color: oklch(63.0% 0.113 171.7);

Tailwind

colors: {
  custom: {
    50: '#74bca5',
    500: '#259f81',
    950: '#000000',
  },
}

SCSS

$custom: #259f81;
$custom-light: #74bca5;
$custom-dark: #000000;

JSON

{
  "hex": "#259f81",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 129
  },
  "hsl": {
    "h": 165.246,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63033,
    "c": 0.113,
    "h": 171.7
  },
  "luminance": 0.26775
}

Semantic roles & 50–950 ramp

primary

#259F81

secondary

#C05F77

accent

#426BE5

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09120F

muted

#7B817F

Preview Lab

Preview with #259F81

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

Preview Lab → · Contrast checker → · Palette generator →