#125057#125057

#125057 is a dark, moderate teal. Relative luminance 0.066; OKLCH L 39.7% C 0.061 H 206.2°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#125057
RGB	rgb(18, 80, 87)
HSL	hsl(186, 66%, 21%)
HSV	hsv(186, 79%, 34%)
CMYK	cmyk(79.3%, 8%, 0%, 65.9%)
CIE-LAB	lab(30.77, -16.29, -9.68)
CIE-LCH	lch(30.77, 18.95, 210.71°)
OKLab	oklab(39.69% -0.0546 -0.0269)
OKLCH	oklch(39.69% 0.061 206.2)
XYZ	xyz(4.8377, 6.5535, 10.0250)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125057 #571912

analogous

#12573B #125057 #122D57

triadic

#125057 #571250 #505712

tetradic

#125057 #3B1257 #571912 #2D5712

square

#125057 #3B1257 #571912 #2D5712

split-complementary

#125057 #57122D #573B12

monochromatic

#051719 #082124 #125057 #1C7F8A #27ADBC

Accessibility & contrast

On white

9.09

#125057 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#125057 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125057

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125057	#FFFFFF	#000000	##FFFFFF
##125057	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494C57

Deuteranopia (green-blind)

#3F4557

Tritanopia (blue-blind)

#005452

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #125057;
/* rgb */ color: rgb(18, 80, 87);
/* oklch */ color: oklch(39.7% 0.061 206.2);

Tailwind

colors: {
  custom: {
    50: '#5d8186',
    500: '#125057',
    950: '#000000',
  },
}

SCSS

$custom: #125057;
$custom-light: #5d8186;
$custom-dark: #000000;

JSON

{
  "hex": "#125057",
  "rgb": {
    "r": 18,
    "g": 80,
    "b": 87
  },
  "hsl": {
    "h": 186.087,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.39689,
    "c": 0.06089,
    "h": 206.2
  },
  "luminance": 0.06554
}

Semantic roles & 50–950 ramp

primary

#125057

secondary

#903E35

accent

#503FE9

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #125057

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

Preview Lab → · Contrast checker → · Palette generator →