#124D57#124D57

#124D57 is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.8% C 0.060 H 211.5°. Best body text is #FFFFFF at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#124D57
RGB	rgb(18, 77, 87)
HSL	hsl(189, 66%, 21%)
HSV	hsv(189, 79%, 34%)
CMYK	cmyk(79.3%, 11.5%, 0%, 65.9%)
CIE-LAB	lab(29.72, -14.57, -11.26)
CIE-LCH	lch(29.72, 18.41, 217.71°)
OKLab	oklab(38.85% -0.0512 -0.0314)
OKLCH	oklch(38.85% 0.06 211.5)
XYZ	xyz(4.6229, 6.1239, 9.9534)
Luminance	0.0612 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#124D57 #571C12

analogous

#12573E #124D57 #122A57

triadic

#124D57 #57124D #4D5712

tetradic

#124D57 #3E1257 #571C12 #2A5712

square

#124D57 #3E1257 #571C12 #2A5712

split-complementary

#124D57 #57122A #573E12

monochromatic

#051619 #082024 #124D57 #1C7A8A #27A7BC

Accessibility & contrast

On white

9.44

#124D57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#124D57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124D57

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##124D57	#FFFFFF	#000000	##FFFFFF
##124D57	1.00	9.44	2.22	9.44
#FFFFFF	9.44	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454A58

Deuteranopia (green-blind)

#3B4357

Tritanopia (blue-blind)

#005150

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #124d57;
/* rgb */ color: rgb(18, 77, 87);
/* oklch */ color: oklch(38.8% 0.060 211.5);

Tailwind

colors: {
  custom: {
    50: '#5c7f86',
    500: '#124d57',
    950: '#000000',
  },
}

SCSS

$custom: #124d57;
$custom-light: #5c7f86;
$custom-dark: #000000;

JSON

{
  "hex": "#124d57",
  "rgb": {
    "r": 18,
    "g": 77,
    "b": 87
  },
  "hsl": {
    "h": 188.696,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38846,
    "c": 0.06005,
    "h": 211.5
  },
  "luminance": 0.06124
}

Semantic roles & 50–950 ramp

primary

#124D57

secondary

#904235

accent

#583FE9

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #124D57

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

Preview Lab → · Contrast checker → · Palette generator →