#124F58#124F58

#124F58 is a dark, moderate teal. Relative luminance 0.064; OKLCH L 39.5% C 0.061 H 209.5°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#124F58
RGB	rgb(18, 79, 88)
HSL	hsl(188, 66%, 21%)
HSV	hsv(188, 80%, 35%)
CMYK	cmyk(79.5%, 10.2%, 0%, 65.5%)
CIE-LAB	lab(30.46, -15.36, -10.78)
CIE-LCH	lch(30.46, 18.77, 215.06°)
OKLab	oklab(39.45% -0.053 -0.03)
OKLCH	oklch(39.45% 0.061 209.5)
XYZ	xyz(4.8061, 6.4246, 10.2174)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124F58 #581B12

analogous

#12583E #124F58 #122C58

triadic

#124F58 #58124F #4F5812

tetradic

#124F58 #3E1258 #581B12 #2C5812

square

#124F58 #3E1258 #581B12 #2C5812

split-complementary

#124F58 #58122C #583E12

monochromatic

#051719 #082125 #124F58 #1C7D8B #27AABE

Accessibility & contrast

On white

9.19

#124F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#124F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124F58

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124F58	#FFFFFF	#000000	##FFFFFF
##124F58	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474C59

Deuteranopia (green-blind)

#3D4558

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #124f58;
/* rgb */ color: rgb(18, 79, 88);
/* oklch */ color: oklch(39.5% 0.061 209.5);

Tailwind

colors: {
  custom: {
    50: '#5d8087',
    500: '#124f58',
    950: '#000000',
  },
}

SCSS

$custom: #124f58;
$custom-light: #5d8087;
$custom-dark: #000000;

JSON

{
  "hex": "#124f58",
  "rgb": {
    "r": 18,
    "g": 79,
    "b": 88
  },
  "hsl": {
    "h": 187.714,
    "s": 66.038,
    "l": 20.784
  },
  "oklch": {
    "l": 0.39453,
    "c": 0.06091,
    "h": 209.5
  },
  "luminance": 0.06425
}

Semantic roles & 50–950 ramp

primary

#124F58

secondary

#914135

accent

#553FE9

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #124F58

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

Preview Lab → · Contrast checker → · Palette generator →