#23999E#23999E

#23999E is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.4% C 0.098 H 199.3°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#23999E
RGB	rgb(35, 153, 158)
HSL	hsl(182, 64%, 38%)
HSV	hsv(182, 78%, 62%)
CMYK	cmyk(77.8%, 3.2%, 0%, 38%)
CIE-LAB	lab(57.66, -29.03, -11.70)
CIE-LCH	lch(57.66, 31.30, 201.96°)
OKLab	oklab(62.4% -0.0927 -0.0325)
OKLCH	oklch(62.4% 0.098 199.3)
XYZ	xyz(18.2531, 25.6062, 36.3216)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23999E #9E2823

analogous

#239E65 #23999E #235B9E

triadic

#23999E #9E2399 #999E23

tetradic

#23999E #65239E #9E2823 #5B9E23

square

#23999E #65239E #9E2823 #5B9E23

split-complementary

#23999E #9E235B #9E6523

monochromatic

#0D383A #18686C #23999E #2ECAD0 #60D7DC

Accessibility & contrast

On white

3.43

#23999E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#23999E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #23999E

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23999E	#FFFFFF	#000000	##000000
##23999E	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D929E

Deuteranopia (green-blind)

#7C859F

Tritanopia (blue-blind)

#009F9A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #23999e;
/* rgb */ color: rgb(35, 153, 158);
/* oklch */ color: oklch(62.4% 0.098 199.3);

Tailwind

colors: {
  custom: {
    50: '#75b7ba',
    500: '#23999e',
    950: '#000000',
  },
}

SCSS

$custom: #23999e;
$custom-light: #75b7ba;
$custom-dark: #000000;

JSON

{
  "hex": "#23999e",
  "rgb": {
    "r": 35,
    "g": 153,
    "b": 158
  },
  "hsl": {
    "h": 182.439,
    "s": 63.731,
    "l": 37.843
  },
  "oklch": {
    "l": 0.62402,
    "c": 0.09826,
    "h": 199.3
  },
  "luminance": 0.25608
}

Semantic roles & 50–950 ramp

primary

#23999E

secondary

#C1605C

accent

#4841E7

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1111

muted

#7C8080

Preview Lab

Preview with #23999E

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

Preview Lab → · Contrast checker → · Palette generator →