#64B191#64B191

#64B191 is a light, moderate teal. Relative luminance 0.362; OKLCH L 70.1% C 0.091 H 165.2°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#64B191
RGB	rgb(100, 177, 145)
HSL	hsl(155, 33%, 54%)
HSV	hsv(155, 44%, 69%)
CMYK	cmyk(43.5%, 0%, 18.1%, 30.6%)
CIE-LAB	lab(66.67, -31.40, 9.02)
CIE-LCH	lch(66.67, 32.67, 163.98°)
OKLab	oklab(70.14% -0.0878 0.0232)
OKLCH	oklch(70.14% 0.091 165.2)
XYZ	xyz(26.0864, 36.1961, 32.3945)
Luminance	0.3620 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#64B191 #B16484

analogous

#64B16B #64B191 #64ABB1

triadic

#64B191 #9164B1 #B19164

tetradic

#64B191 #6B64B1 #B16484 #ABB164

square

#64B191 #6B64B1 #B16484 #ABB164

split-complementary

#64B191 #B164AB #B16B64

monochromatic

#346752 #489072 #64B191 #8DC5AE #B5DACB

Accessibility & contrast

On white

2.55

#64B191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#64B191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #64B191

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##64B191	#FFFFFF	#000000	##000000
##64B191	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA78F

Deuteranopia (green-blind)

#A29F93

Tritanopia (blue-blind)

#4EB1A8

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #64b191;
/* rgb */ color: rgb(100, 177, 145);
/* oklch */ color: oklch(70.1% 0.091 165.2);

Tailwind

colors: {
  custom: {
    50: '#94c8b1',
    500: '#64b191',
    950: '#000000',
  },
}

SCSS

$custom: #64b191;
$custom-light: #94c8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#64b191",
  "rgb": {
    "r": 100,
    "g": 177,
    "b": 145
  },
  "hsl": {
    "h": 155.065,
    "s": 33.047,
    "l": 54.314
  },
  "oklch": {
    "l": 0.7014,
    "c": 0.09085,
    "h": 165.2
  },
  "luminance": 0.36198
}

Semantic roles & 50–950 ramp

primary

#64B191

secondary

#C9A8B6

accent

#5F8BC9

background

#F9FCFA

surface

#F2F8F5

border

#CCD1CF

text

#0D1310

muted

#7E827F

Preview Lab

Preview with #64B191

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

Preview Lab → · Contrast checker → · Palette generator →