#128F56#128F56

#128F56 is a mid, vivid teal. Relative luminance 0.204; OKLCH L 57.4% C 0.134 H 156.2°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#128F56
RGB	rgb(18, 143, 86)
HSL	hsl(153, 78%, 32%)
HSV	hsv(153, 87%, 56%)
CMYK	cmyk(87.4%, 0%, 39.9%, 43.9%)
CIE-LAB	lab(52.34, -45.47, 21.59)
CIE-LCH	lch(52.34, 50.33, 154.60°)
OKLab	oklab(57.36% -0.1225 0.0539)
OKLCH	oklch(57.36% 0.134 156.2)
XYZ	xyz(11.7504, 20.4439, 12.1291)
Luminance	0.2044 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128F56 #8F124B

analogous

#128F18 #128F56 #128A8F

triadic

#128F56 #56128F #8F5612

tetradic

#128F56 #18128F #8F124B #8A8F12

square

#128F56 #18128F #8F124B #8A8F12

split-complementary

#128F56 #8F128A #8F1812

monochromatic

#042215 #0B5935 #128F56 #19C577 #36E695

Accessibility & contrast

On white

4.13

#128F56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#128F56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128F56

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128F56	#FFFFFF	#000000	##000000
##128F56	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8352

Deuteranopia (green-blind)

#80795A

Tritanopia (blue-blind)

#008E81

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #128f56;
/* rgb */ color: rgb(18, 143, 86);
/* oklch */ color: oklch(57.4% 0.134 156.2);

Tailwind

colors: {
  custom: {
    50: '#6ab186',
    500: '#128f56',
    950: '#000000',
  },
}

SCSS

$custom: #128f56;
$custom-light: #6ab186;
$custom-dark: #000000;

JSON

{
  "hex": "#128f56",
  "rgb": {
    "r": 18,
    "g": 143,
    "b": 86
  },
  "hsl": {
    "h": 152.64,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.57361,
    "c": 0.1338,
    "h": 156.2
  },
  "luminance": 0.20445
}

Semantic roles & 50–950 ramp

primary

#128F56

secondary

#C33A78

accent

#348BF4

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #128F56

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

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