#128F52#128F52

#128F52 is a mid, vivid teal. Relative luminance 0.204; OKLCH L 57.3% C 0.138 H 154.7°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#128F52
RGB	rgb(18, 143, 82)
HSL	hsl(151, 78%, 32%)
HSV	hsv(151, 87%, 56%)
CMYK	cmyk(87.4%, 0%, 42.7%, 43.9%)
CIE-LAB	lab(52.27, -46.28, 23.70)
CIE-LCH	lch(52.27, 51.99, 152.88°)
OKLab	oklab(57.28% -0.1244 0.0588)
OKLCH	oklch(57.28% 0.138 154.7)
XYZ	xyz(11.5938, 20.3812, 11.3039)
Luminance	0.2038 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128F52 #8F124F

analogous

#128F14 #128F52 #128E8F

triadic

#128F52 #52128F #8F5212

tetradic

#128F52 #14128F #8F124F #8E8F12

square

#128F52 #14128F #8F124F #8E8F12

split-complementary

#128F52 #8F128E #8F1412

monochromatic

#042214 #0B5933 #128F52 #19C571 #36E690

Accessibility & contrast

On white

4.14

#128F52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#128F52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128F52

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128F52	#FFFFFF	#000000	##000000
##128F52	1.00	4.14	5.08	5.08
#FFFFFF	4.14	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)

#8F824E

Deuteranopia (green-blind)

#817956

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #128f52;
/* rgb */ color: rgb(18, 143, 82);
/* oklch */ color: oklch(57.3% 0.138 154.7);

Tailwind

colors: {
  custom: {
    50: '#6ab183',
    500: '#128f52',
    950: '#000000',
  },
}

SCSS

$custom: #128f52;
$custom-light: #6ab183;
$custom-dark: #000000;

JSON

{
  "hex": "#128f52",
  "rgb": {
    "r": 18,
    "g": 143,
    "b": 82
  },
  "hsl": {
    "h": 150.72,
    "s": 77.64,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5728,
    "c": 0.13761,
    "h": 154.7
  },
  "luminance": 0.20383
}

Semantic roles & 50–950 ramp

primary

#128F52

secondary

#C33A7D

accent

#3492F4

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110A

muted

#7B807C

Preview Lab

Preview with #128F52

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

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