#125B59#125B59

#125B59 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.9% C 0.068 H 192.1°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#125B59
RGB	rgb(18, 91, 89)
HSL	hsl(178, 67%, 21%)
HSV	hsv(178, 80%, 36%)
CMYK	cmyk(80.2%, 0%, 2.2%, 64.3%)
CIE-LAB	lab(34.66, -21.61, -5.09)
CIE-LCH	lch(34.66, 22.20, 193.26°)
OKLab	oklab(42.87% -0.0661 -0.0142)
OKLCH	oklch(42.87% 0.068 192.1)
XYZ	xyz(5.7929, 8.3313, 10.7521)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#125B59 #5B1214

analogous

#125B35 #125B59 #12395B

triadic

#125B59 #59125B #5B5912

tetradic

#125B59 #35125B #5B1214 #395B12

square

#125B59 #35125B #5B1214 #395B12

split-complementary

#125B59 #5B1239 #5B3512

monochromatic

#051A19 #082827 #125B59 #1C8E8B #26C1BD

Accessibility & contrast

On white

7.88

#125B59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#125B59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125B59

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##125B59	#FFFFFF	#000000	##FFFFFF
##125B59	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555659

Deuteranopia (green-blind)

#4B4E5A

Tritanopia (blue-blind)

#005E5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #125b59;
/* rgb */ color: rgb(18, 91, 89);
/* oklch */ color: oklch(42.9% 0.068 192.1);

Tailwind

colors: {
  custom: {
    50: '#5f8a87',
    500: '#125b59',
    950: '#000000',
  },
}

SCSS

$custom: #125b59;
$custom-light: #5f8a87;
$custom-dark: #000000;

JSON

{
  "hex": "#125b59",
  "rgb": {
    "r": 18,
    "g": 91,
    "b": 89
  },
  "hsl": {
    "h": 178.356,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42872,
    "c": 0.06759,
    "h": 192.1
  },
  "luminance": 0.08332
}

Semantic roles & 50–950 ramp

primary

#125B59

secondary

#933538

accent

#3E43EA

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #125B59

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

Preview Lab → · Contrast checker → · Palette generator →