#259D81#259D81

#259D81 is a light, moderate teal. Relative luminance 0.261; OKLCH L 62.5% C 0.111 H 172.8°. Best body text is #000000 at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#259D81
RGB	rgb(37, 157, 129)
HSL	hsl(166, 62%, 38%)
HSV	hsv(166, 76%, 62%)
CMYK	cmyk(76.4%, 0%, 17.8%, 38.4%)
CIE-LAB	lab(58.12, -39.00, 5.47)
CIE-LCH	lch(58.12, 39.38, 172.02°)
OKLab	oklab(62.51% -0.1098 0.0139)
OKLCH	oklch(62.51% 0.111 172.8)
XYZ	xyz(16.7803, 26.0902, 24.9162)
Luminance	0.2609 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259D81 #9D2541

analogous

#259D45 #259D81 #257D9D

triadic

#259D81 #81259D #9D8125

tetradic

#259D81 #45259D #9D2541 #7D9D25

square

#259D81 #45259D #9D2541 #7D9D25

split-complementary

#259D81 #9D257D #9D4525

monochromatic

#0E3A30 #196B58 #259D81 #31CEAA #62DABE

Accessibility & contrast

On white

3.38

#259D81 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.22

#259D81 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259D81

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259D81	#FFFFFF	#000000	##000000
##259D81	1.00	3.38	6.22	6.22
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.22	21.00	1.00	1.00
##000000	6.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#989280

Deuteranopia (green-blind)

#888783

Tritanopia (blue-blind)

#009F95

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #259d81;
/* rgb */ color: rgb(37, 157, 129);
/* oklch */ color: oklch(62.5% 0.111 172.8);

Tailwind

colors: {
  custom: {
    50: '#73bba5',
    500: '#259d81',
    950: '#000000',
  },
}

SCSS

$custom: #259d81;
$custom-light: #73bba5;
$custom-dark: #000000;

JSON

{
  "hex": "#259d81",
  "rgb": {
    "r": 37,
    "g": 157,
    "b": 129
  },
  "hsl": {
    "h": 166,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62508,
    "c": 0.11065,
    "h": 172.8
  },
  "luminance": 0.26092
}

Semantic roles & 50–950 ramp

primary

#259D81

secondary

#BF5E75

accent

#4369E5

background

#F7FBFA

surface

#EEF6F4

border

#C9D0CE

text

#09120F

muted

#7B817F

Preview Lab

Preview with #259D81

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

Preview Lab → · Contrast checker → · Palette generator →