#259F91#259F91

#259F91 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.5% C 0.104 H 183.4°. Best body text is #000000 at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#259F91
RGB	rgb(37, 159, 145)
HSL	hsl(173, 62%, 38%)
HSV	hsv(173, 77%, 62%)
CMYK	cmyk(76.7%, 0%, 8.8%, 37.6%)
CIE-LAB	lab(59.19, -35.53, -2.04)
CIE-LCH	lch(59.19, 35.59, 183.29°)
OKLab	oklab(63.52% -0.1041 -0.0061)
OKLCH	oklch(63.52% 0.104 183.4)
XYZ	xyz(18.2694, 27.2317, 31.0759)
Luminance	0.2723 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F91 #9F2533

analogous

#259F54 #259F91 #25709F

triadic

#259F91 #91259F #9F9125

tetradic

#259F91 #54259F #9F2533 #709F25

square

#259F91 #54259F #9F2533 #709F25

split-complementary

#259F91 #9F2570 #9F5425

monochromatic

#0E3C36 #196D64 #259F91 #32CFBD #64DBCD

Accessibility & contrast

On white

3.26

#259F91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.45

#259F91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F91

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F91	#FFFFFF	#000000	##000000
##259F91	1.00	3.26	6.45	6.45
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.45	21.00	1.00	1.00
##000000	6.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979691

Deuteranopia (green-blind)

#878992

Tritanopia (blue-blind)

#00A29B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #259f91;
/* rgb */ color: rgb(37, 159, 145);
/* oklch */ color: oklch(63.5% 0.104 183.4);

Tailwind

colors: {
  custom: {
    50: '#75bcb1',
    500: '#259f91',
    950: '#000000',
  },
}

SCSS

$custom: #259f91;
$custom-light: #75bcb1;
$custom-dark: #000000;

JSON

{
  "hex": "#259f91",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 145
  },
  "hsl": {
    "h": 173.115,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.63521,
    "c": 0.1043,
    "h": 183.4
  },
  "luminance": 0.27234
}

Semantic roles & 50–950 ramp

primary

#259F91

secondary

#C05F6B

accent

#4255E5

background

#F7FBFA

surface

#EEF6F5

border

#C9D0CF

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #259F91

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

Preview Lab → · Contrast checker → · Palette generator →