#125740#125740

#125740 is a dark, moderate teal. Relative luminance 0.073; OKLCH L 40.9% C 0.077 H 165.7°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#125740
RGB	rgb(18, 87, 64)
HSL	hsl(160, 66%, 21%)
HSV	hsv(160, 79%, 34%)
CMYK	cmyk(79.3%, 0%, 26.4%, 65.9%)
CIE-LAB	lab(32.51, -27.13, 7.45)
CIE-LCH	lch(32.51, 28.13, 164.64°)
OKLab	oklab(40.87% -0.0748 0.019)
OKLCH	oklch(40.87% 0.077 165.7)
XYZ	xyz(4.5825, 7.3146, 6.0198)
Luminance	0.0732 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125740 #571229

analogous

#12571D #125740 #124B57

triadic

#125740 #401257 #574012

tetradic

#125740 #1D1257 #571229 #4B5712

square

#125740 #1D1257 #571229 #4B5712

split-complementary

#125740 #57124B #571D12

monochromatic

#051913 #08241B #125740 #1C8A65 #27BC8B

Accessibility & contrast

On white

8.53

#125740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#125740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125740

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125740	#FFFFFF	#000000	##FFFFFF
##125740	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#55503F

Deuteranopia (green-blind)

#4C4A42

Tritanopia (blue-blind)

#005751

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #125740;
/* rgb */ color: rgb(18, 87, 64);
/* oklch */ color: oklch(40.9% 0.077 165.7);

Tailwind

colors: {
  custom: {
    50: '#5c8774',
    500: '#125740',
    950: '#000000',
  },
}

SCSS

$custom: #125740;
$custom-light: #5c8774;
$custom-dark: #000000;

JSON

{
  "hex": "#125740",
  "rgb": {
    "r": 18,
    "g": 87,
    "b": 64
  },
  "hsl": {
    "h": 160,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40869,
    "c": 0.07719,
    "h": 165.7
  },
  "luminance": 0.07315
}

Semantic roles & 50–950 ramp

primary

#125740

secondary

#903553

accent

#3F78E9

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#050B08

muted

#797C7B

Preview Lab

Preview with #125740

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

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