#128C58#128C58

#128C58 is a mid, vivid teal. Relative luminance 0.196; OKLCH L 56.6% C 0.128 H 157.9°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#128C58
RGB	rgb(18, 140, 88)
HSL	hsl(154, 77%, 31%)
HSV	hsv(154, 87%, 55%)
CMYK	cmyk(87.1%, 0%, 37.1%, 45.1%)
CIE-LAB	lab(51.37, -43.89, 19.18)
CIE-LCH	lch(51.37, 47.89, 156.39°)
OKLab	oklab(56.57% -0.1185 0.0482)
OKLCH	oklch(56.57% 0.128 157.9)
XYZ	xyz(11.3878, 19.5879, 12.4113)
Luminance	0.1959 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128C58 #8C1246

analogous

#128C1B #128C58 #12838C

triadic

#128C58 #58128C #8C5812

tetradic

#128C58 #1B128C #8C1246 #838C12

square

#128C58 #1B128C #8C1246 #838C12

split-complementary

#128C58 #8C1283 #8C1B12

monochromatic

#042014 #0B5636 #128C58 #19C27A #34E599

Accessibility & contrast

On white

4.27

#128C58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#128C58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128C58

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128C58	#FFFFFF	#000000	##000000
##128C58	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8055

Deuteranopia (green-blind)

#7D765B

Tritanopia (blue-blind)

#008B7F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #128c58;
/* rgb */ color: rgb(18, 140, 88);
/* oklch */ color: oklch(56.6% 0.128 157.9);

Tailwind

colors: {
  custom: {
    50: '#6aaf87',
    500: '#128c58',
    950: '#000000',
  },
}

SCSS

$custom: #128c58;
$custom-light: #6aaf87;
$custom-dark: #000000;

JSON

{
  "hex": "#128c58",
  "rgb": {
    "r": 18,
    "g": 140,
    "b": 88
  },
  "hsl": {
    "h": 154.426,
    "s": 77.215,
    "l": 30.98
  },
  "oklch": {
    "l": 0.56573,
    "c": 0.12794,
    "h": 157.9
  },
  "luminance": 0.19589
}

Semantic roles & 50–950 ramp

primary

#128C58

secondary

#C03973

accent

#3486F4

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #128C58

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

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