#125957#125957

#125957 is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.2% C 0.066 H 192.1°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#125957
RGB	rgb(18, 89, 87)
HSL	hsl(178, 66%, 21%)
HSV	hsv(178, 80%, 35%)
CMYK	cmyk(79.8%, 0%, 2.2%, 65.1%)
CIE-LAB	lab(33.90, -21.21, -4.97)
CIE-LCH	lch(33.90, 21.79, 193.19°)
OKLab	oklab(42.23% -0.0648 -0.0139)
OKLCH	oklch(42.23% 0.066 192.1)
XYZ	xyz(5.5413, 7.9608, 10.2595)
Luminance	0.0796 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125957 #591214

analogous

#125933 #125957 #123759

triadic

#125957 #571259 #595712

tetradic

#125957 #331259 #591214 #375912

square

#125957 #331259 #591214 #375912

split-complementary

#125957 #591237 #593312

monochromatic

#051919 #082625 #125957 #1C8C89 #27BFBB

Accessibility & contrast

On white

8.10

#125957 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#125957 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125957

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125957	#FFFFFF	#000000	##FFFFFF
##125957	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535457

Deuteranopia (green-blind)

#494D58

Tritanopia (blue-blind)

#005C58

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #125957;
/* rgb */ color: rgb(18, 89, 87);
/* oklch */ color: oklch(42.2% 0.066 192.1);

Tailwind

colors: {
  custom: {
    50: '#5e8886',
    500: '#125957',
    950: '#000000',
  },
}

SCSS

$custom: #125957;
$custom-light: #5e8886;
$custom-dark: #000000;

JSON

{
  "hex": "#125957",
  "rgb": {
    "r": 18,
    "g": 89,
    "b": 87
  },
  "hsl": {
    "h": 178.31,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42229,
    "c": 0.06631,
    "h": 192.1
  },
  "luminance": 0.07961
}

Semantic roles & 50–950 ramp

primary

#125957

secondary

#923538

accent

#3F43E9

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #125957

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

Preview Lab → · Contrast checker → · Palette generator →