#125E40#125E40

#125E40 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 42.9% C 0.087 H 161.5°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#125E40
RGB	rgb(18, 94, 64)
HSL	hsl(156, 68%, 22%)
HSV	hsv(156, 81%, 37%)
CMYK	cmyk(80.9%, 0%, 31.9%, 63.1%)
CIE-LAB	lab(35.01, -30.34, 10.93)
CIE-LCH	lch(35.01, 32.25, 160.19°)
OKLab	oklab(42.92% -0.0827 0.0278)
OKLCH	oklch(42.92% 0.087 161.5)
XYZ	xyz(5.1770, 8.5036, 6.2180)
Luminance	0.0850 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125E40 #5E1230

analogous

#125E1A #125E40 #12565E

triadic

#125E40 #40125E #5E4012

tetradic

#125E40 #1A125E #5E1230 #565E12

square

#125E40 #1A125E #5E1230 #565E12

split-complementary

#125E40 #5E1256 #5E1A12

monochromatic

#051A11 #082B1D #125E40 #1C9163 #26C586

Accessibility & contrast

On white

7.78

#125E40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#125E40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125E40

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125E40	#FFFFFF	#000000	##FFFFFF
##125E40	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C563E

Deuteranopia (green-blind)

#535042

Tritanopia (blue-blind)

#005E56

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #125e40;
/* rgb */ color: rgb(18, 94, 64);
/* oklch */ color: oklch(42.9% 0.087 161.5);

Tailwind

colors: {
  custom: {
    50: '#5e8c75',
    500: '#125e40',
    950: '#000000',
  },
}

SCSS

$custom: #125e40;
$custom-light: #5e8c75;
$custom-dark: #000000;

JSON

{
  "hex": "#125e40",
  "rgb": {
    "r": 18,
    "g": 94,
    "b": 64
  },
  "hsl": {
    "h": 156.316,
    "s": 67.857,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42921,
    "c": 0.08727,
    "h": 161.5
  },
  "luminance": 0.08504
}

Semantic roles & 50–950 ramp

primary

#125E40

secondary

#96355C

accent

#3D82EB

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #125E40

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

Preview Lab → · Contrast checker → · Palette generator →