#125458#125458

#125458 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.9% C 0.063 H 201.1°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#125458
RGB	rgb(18, 84, 88)
HSL	hsl(183, 66%, 21%)
HSV	hsv(183, 80%, 35%)
CMYK	cmyk(79.5%, 4.5%, 0%, 65.5%)
CIE-LAB	lab(32.20, -18.18, -8.15)
CIE-LCH	lch(32.20, 19.92, 204.16°)
OKLab	oklab(40.86% -0.0587 -0.0226)
OKLCH	oklch(40.86% 0.063 201.1)
XYZ	xyz(5.1804, 7.1732, 10.3422)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125458 #581612

analogous

#125839 #125458 #123158

triadic

#125458 #581254 #545812

tetradic

#125458 #391258 #581612 #315812

square

#125458 #391258 #581612 #315812

split-complementary

#125458 #581231 #583912

monochromatic

#051819 #082425 #125458 #1C848B #27B5BE

Accessibility & contrast

On white

8.62

#125458 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#125458 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125458

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125458	#FFFFFF	#000000	##FFFFFF
##125458	1.00	8.62	2.43	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5058

Deuteranopia (green-blind)

#434958

Tritanopia (blue-blind)

#005855

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #125458;
/* rgb */ color: rgb(18, 84, 88);
/* oklch */ color: oklch(40.9% 0.063 201.1);

Tailwind

colors: {
  custom: {
    50: '#5d8487',
    500: '#125458',
    950: '#000000',
  },
}

SCSS

$custom: #125458;
$custom-light: #5d8487;
$custom-dark: #000000;

JSON

{
  "hex": "#125458",
  "rgb": {
    "r": 18,
    "g": 84,
    "b": 88
  },
  "hsl": {
    "h": 183.429,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40859,
    "c": 0.06291,
    "h": 201.1
  },
  "luminance": 0.07174
}

Semantic roles & 50–950 ramp

primary

#125458

secondary

#913A35

accent

#493FE9

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #125458

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

Preview Lab → · Contrast checker → · Palette generator →