#1CB37F#1CB37F

#1CB37F is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.1% C 0.141 H 163.0°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#1CB37F
RGB	rgb(28, 179, 127)
HSL	hsl(159, 73%, 41%)
HSV	hsv(159, 84%, 70%)
CMYK	cmyk(84.4%, 0%, 29.1%, 29.8%)
CIE-LAB	lab(64.98, -49.54, 16.23)
CIE-LCH	lch(64.98, 52.13, 161.86°)
OKLab	oklab(68.09% -0.1352 0.0413)
OKLCH	oklch(68.09% 0.141 163)
XYZ	xyz(20.4274, 34.0168, 25.5638)
Luminance	0.3402 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CB37F #B31C50

analogous

#1CB334 #1CB37F #1C9BB3

triadic

#1CB37F #7F1CB3 #B37F1C

tetradic

#1CB37F #341CB3 #B31C50 #9BB31C

square

#1CB37F #341CB3 #B31C50 #9BB31C

split-complementary

#1CB37F #B31C9B #B3341C

monochromatic

#0B4934 #147E59 #1CB37F #2EDEA2 #63E7B9

Accessibility & contrast

On white

2.69

#1CB37F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#1CB37F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1CB37F

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CB37F	#FFFFFF	#000000	##000000
##1CB37F	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A57C

Deuteranopia (green-blind)

#9E9982

Tritanopia (blue-blind)

#00B3A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #1cb37f;
/* rgb */ color: rgb(28, 179, 127);
/* oklch */ color: oklch(68.1% 0.141 163.0);

Tailwind

colors: {
  custom: {
    50: '#75cba4',
    500: '#1cb37f',
    950: '#000000',
  },
}

SCSS

$custom: #1cb37f;
$custom-light: #75cba4;
$custom-dark: #000000;

JSON

{
  "hex": "#1cb37f",
  "rgb": {
    "r": 28,
    "g": 179,
    "b": 127
  },
  "hsl": {
    "h": 159.338,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68087,
    "c": 0.14139,
    "h": 163
  },
  "luminance": 0.34019
}

Semantic roles & 50–950 ramp

primary

#1CB37F

secondary

#CB5F85

accent

#3877F0

background

#F7FCFA

surface

#EEF9F4

border

#C9D2CE

text

#0A130F

muted

#7C827F

Preview Lab

Preview with #1CB37F

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

Preview Lab → · Contrast checker → · Palette generator →