#125A57#125A57

#125A57 is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.5% C 0.067 H 190.7°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#125A57
RGB	rgb(18, 90, 87)
HSL	hsl(178, 67%, 21%)
HSV	hsv(178, 80%, 35%)
CMYK	cmyk(80%, 0%, 3.3%, 64.7%)
CIE-LAB	lab(34.25, -21.74, -4.46)
CIE-LCH	lch(34.25, 22.19, 191.58°)
OKLab	oklab(42.51% -0.066 -0.0125)
OKLCH	oklch(42.51% 0.067 190.7)
XYZ	xyz(5.6251, 8.1284, 10.2874)
Luminance	0.0813 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125A57 #5A1215

analogous

#125A33 #125A57 #12395A

triadic

#125A57 #57125A #5A5712

tetradic

#125A57 #33125A #5A1215 #395A12

square

#125A57 #33125A #5A1215 #395A12

split-complementary

#125A57 #5A1239 #5A3312

monochromatic

#051A19 #082726 #125A57 #1C8D88 #26C0BA

Accessibility & contrast

On white

8.00

#125A57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#125A57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125A57

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125A57	#FFFFFF	#000000	##FFFFFF
##125A57	1.00	8.00	2.63	8.00
#FFFFFF	8.00	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	8.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545557

Deuteranopia (green-blind)

#4A4D58

Tritanopia (blue-blind)

#005D59

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #125a57;
/* rgb */ color: rgb(18, 90, 87);
/* oklch */ color: oklch(42.5% 0.067 190.7);

Tailwind

colors: {
  custom: {
    50: '#5e8986',
    500: '#125a57',
    950: '#000000',
  },
}

SCSS

$custom: #125a57;
$custom-light: #5e8986;
$custom-dark: #000000;

JSON

{
  "hex": "#125a57",
  "rgb": {
    "r": 18,
    "g": 90,
    "b": 87
  },
  "hsl": {
    "h": 177.5,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42512,
    "c": 0.06714,
    "h": 190.7
  },
  "luminance": 0.08129
}

Semantic roles & 50–950 ramp

primary

#125A57

secondary

#933539

accent

#3E45EA

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #125A57

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

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