#128E6A#128E6A

#128E6A is a mid, moderate teal. Relative luminance 0.205; OKLCH L 57.6% C 0.115 H 166.6°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#128E6A
RGB	rgb(18, 142, 106)
HSL	hsl(163, 78%, 31%)
HSV	hsv(163, 87%, 56%)
CMYK	cmyk(87.3%, 0%, 25.4%, 44.3%)
CIE-LAB	lab(52.41, -40.46, 10.40)
CIE-LCH	lch(52.41, 41.78, 165.58°)
OKLab	oklab(57.56% -0.1115 0.0266)
OKLCH	oklch(57.56% 0.115 166.6)
XYZ	xyz(12.5225, 20.5136, 16.9324)
Luminance	0.2051 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128E6A #8E1236

analogous

#128E2C #128E6A #12748E

triadic

#128E6A #6A128E #8E6A12

tetradic

#128E6A #2C128E #8E1236 #748E12

square

#128E6A #2C128E #8E1236 #748E12

split-complementary

#128E6A #8E1274 #8E2C12

monochromatic

#042119 #0B5841 #128E6A #19C493 #35E5B2

Accessibility & contrast

On white

4.12

#128E6A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#128E6A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128E6A

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128E6A	#FFFFFF	#000000	##000000
##128E6A	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8368

Deuteranopia (green-blind)

#7C796C

Tritanopia (blue-blind)

#008E84

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #128e6a;
/* rgb */ color: rgb(18, 142, 106);
/* oklch */ color: oklch(57.6% 0.115 166.6);

Tailwind

colors: {
  custom: {
    50: '#6ab094',
    500: '#128e6a',
    950: '#000000',
  },
}

SCSS

$custom: #128e6a;
$custom-light: #6ab094;
$custom-dark: #000000;

JSON

{
  "hex": "#128e6a",
  "rgb": {
    "r": 18,
    "g": 142,
    "b": 106
  },
  "hsl": {
    "h": 162.581,
    "s": 77.5,
    "l": 31.373
  },
  "oklch": {
    "l": 0.5756,
    "c": 0.11458,
    "h": 166.6
  },
  "luminance": 0.20515
}

Semantic roles & 50–950 ramp

primary

#128E6A

secondary

#C23A61

accent

#346CF4

background

#F7FAF9

surface

#EDF5F1

border

#C8CFCB

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #128E6A

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

Preview Lab → · Contrast checker → · Palette generator →