#124E58#124E58

#124E58 is a dark, moderate teal. Relative luminance 0.063; OKLCH L 39.2% C 0.061 H 211.3°. Best body text is #FFFFFF at 9.31:1 contrast (WCAG AA passes).

Color values

HEX	#124E58
RGB	rgb(18, 78, 88)
HSL	hsl(189, 66%, 21%)
HSV	hsv(189, 80%, 35%)
CMYK	cmyk(79.5%, 11.4%, 0%, 65.5%)
CIE-LAB	lab(30.11, -14.79, -11.31)
CIE-LCH	lch(30.11, 18.62, 217.41°)
OKLab	oklab(39.17% -0.0519 -0.0315)
OKLCH	oklch(39.17% 0.061 211.3)
XYZ	xyz(4.7345, 6.2814, 10.1935)
Luminance	0.0628 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124E58 #581C12

analogous

#12583F #124E58 #122B58

triadic

#124E58 #58124E #4E5812

tetradic

#124E58 #3F1258 #581C12 #2B5812

square

#124E58 #3F1258 #581C12 #2B5812

split-complementary

#124E58 #58122B #583F12

monochromatic

#051719 #082125 #124E58 #1C7B8B #27A8BE

Accessibility & contrast

On white

9.31

#124E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#124E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124E58

9.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124E58	#FFFFFF	#000000	##FFFFFF
##124E58	1.00	9.31	2.26	9.31
#FFFFFF	9.31	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464B59

Deuteranopia (green-blind)

#3C4458

Tritanopia (blue-blind)

#005251

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #124e58;
/* rgb */ color: rgb(18, 78, 88);
/* oklch */ color: oklch(39.2% 0.061 211.3);

Tailwind

colors: {
  custom: {
    50: '#5d7f87',
    500: '#124e58',
    950: '#000000',
  },
}

SCSS

$custom: #124e58;
$custom-light: #5d7f87;
$custom-dark: #000000;

JSON

{
  "hex": "#124e58",
  "rgb": {
    "r": 18,
    "g": 78,
    "b": 88
  },
  "hsl": {
    "h": 188.571,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.39172,
    "c": 0.06069,
    "h": 211.3
  },
  "luminance": 0.06282
}

Semantic roles & 50–950 ramp

primary

#124E58

secondary

#914235

accent

#573FE9

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #124E58

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

Preview Lab → · Contrast checker → · Palette generator →