#1CB378#1CB378

#1CB378 is a light, vivid teal. Relative luminance 0.338; OKLCH L 67.9% C 0.147 H 160.1°. Best body text is #000000 at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#1CB378
RGB	rgb(28, 179, 120)
HSL	hsl(157, 73%, 41%)
HSV	hsv(157, 84%, 70%)
CMYK	cmyk(84.4%, 0%, 33%, 29.8%)
CIE-LAB	lab(64.84, -51.10, 19.84)
CIE-LCH	lch(64.84, 54.82, 158.78°)
OKLab	oklab(67.93% -0.1386 0.0502)
OKLCH	oklch(67.93% 0.147 160.1)
XYZ	xyz(19.9870, 33.8406, 23.2441)
Luminance	0.3384 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB378 #B31C57

analogous

#1CB32C #1CB378 #1CA2B3

triadic

#1CB378 #781CB3 #B3781C

tetradic

#1CB378 #2C1CB3 #B31C57 #A2B31C

square

#1CB378 #2C1CB3 #B31C57 #A2B31C

split-complementary

#1CB378 #B31CA2 #B32C1C

monochromatic

#0B4931 #147E55 #1CB378 #2EDE99 #63E7B3

Accessibility & contrast

On white

2.70

#1CB378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.77

#1CB378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB378

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB378	#FFFFFF	#000000	##000000
##1CB378	1.00	2.70	7.77	7.77
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.77	21.00	1.00	1.00
##000000	7.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A574

Deuteranopia (green-blind)

#A0987C

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #1cb378;
/* rgb */ color: rgb(28, 179, 120);
/* oklch */ color: oklch(67.9% 0.147 160.1);

Tailwind

colors: {
  custom: {
    50: '#75cb9f',
    500: '#1cb378',
    950: '#000000',
  },
}

SCSS

$custom: #1cb378;
$custom-light: #75cb9f;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb378",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 120
  },
  "hsl": {
    "h": 156.556,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.67925,
    "c": 0.1474,
    "h": 160.1
  },
  "luminance": 0.33843
}

Semantic roles & 50–950 ramp

primary

#1CB378

secondary

#CB5F8A

accent

#3880F0

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #1CB378

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

Preview Lab → · Contrast checker → · Palette generator →