#128F54#128F54

#128F54 is a mid, vivid teal. Relative luminance 0.204; OKLCH L 57.3% C 0.136 H 155.5°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#128F54
RGB	rgb(18, 143, 84)
HSL	hsl(152, 78%, 32%)
HSV	hsv(152, 87%, 56%)
CMYK	cmyk(87.4%, 0%, 41.3%, 43.9%)
CIE-LAB	lab(52.30, -45.88, 22.65)
CIE-LCH	lch(52.30, 51.16, 153.73°)
OKLab	oklab(57.32% -0.1234 0.0564)
OKLCH	oklch(57.32% 0.136 155.5)
XYZ	xyz(11.6710, 20.4121, 11.7106)
Luminance	0.2041 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128F54 #8F124D

analogous

#128F16 #128F54 #128C8F

triadic

#128F54 #54128F #8F5412

tetradic

#128F54 #16128F #8F124D #8C8F12

square

#128F54 #16128F #8F124D #8C8F12

split-complementary

#128F54 #8F128C #8F1612

monochromatic

#042214 #0B5934 #128F54 #19C574 #36E693

Accessibility & contrast

On white

4.13

#128F54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#128F54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128F54

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128F54	#FFFFFF	#000000	##000000
##128F54	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8350

Deuteranopia (green-blind)

#817958

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #128f54;
/* rgb */ color: rgb(18, 143, 84);
/* oklch */ color: oklch(57.3% 0.136 155.5);

Tailwind

colors: {
  custom: {
    50: '#6ab184',
    500: '#128f54',
    950: '#000000',
  },
}

SCSS

$custom: #128f54;
$custom-light: #6ab184;
$custom-dark: #000000;

JSON

{
  "hex": "#128f54",
  "rgb": {
    "r": 18,
    "g": 143,
    "b": 84
  },
  "hsl": {
    "h": 151.68,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5732,
    "c": 0.13571,
    "h": 155.5
  },
  "luminance": 0.20414
}

Semantic roles & 50–950 ramp

primary

#128F54

secondary

#C33A7B

accent

#348FF4

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #128F54

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

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