#125F40#125F40

#125F40 is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.2% C 0.089 H 160.9°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#125F40
RGB	rgb(18, 95, 64)
HSL	hsl(156, 68%, 22%)
HSV	hsv(156, 81%, 37%)
CMYK	cmyk(81.1%, 0%, 32.6%, 62.7%)
CIE-LAB	lab(35.37, -30.79, 11.42)
CIE-LCH	lch(35.37, 32.84, 159.65°)
OKLab	oklab(43.21% -0.0838 0.029)
OKLCH	oklch(43.21% 0.089 160.9)
XYZ	xyz(5.2665, 8.6826, 6.2478)
Luminance	0.0868 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125F40 #5F1231

analogous

#125F19 #125F40 #12585F

triadic

#125F40 #40125F #5F4012

tetradic

#125F40 #19125F #5F1231 #585F12

square

#125F40 #19125F #5F1231 #585F12

split-complementary

#125F40 #5F1258 #5F1912

monochromatic

#051A11 #082C1D #125F40 #1C9263 #25C685

Accessibility & contrast

On white

7.67

#125F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#125F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125F40

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125F40	#FFFFFF	#000000	##FFFFFF
##125F40	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E573E

Deuteranopia (green-blind)

#545042

Tritanopia (blue-blind)

#005F57

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #125f40;
/* rgb */ color: rgb(18, 95, 64);
/* oklch */ color: oklch(43.2% 0.089 160.9);

Tailwind

colors: {
  custom: {
    50: '#5e8d75',
    500: '#125f40',
    950: '#000000',
  },
}

SCSS

$custom: #125f40;
$custom-light: #5e8d75;
$custom-dark: #000000;

JSON

{
  "hex": "#125f40",
  "rgb": {
    "r": 18,
    "g": 95,
    "b": 64
  },
  "hsl": {
    "h": 155.844,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.43214,
    "c": 0.08871,
    "h": 160.9
  },
  "luminance": 0.08683
}

Semantic roles & 50–950 ramp

primary

#125F40

secondary

#97365D

accent

#3D83EB

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #125F40

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

Preview Lab → · Contrast checker → · Palette generator →