#33B491#33B491

#33B491 is a light, vivid teal. Relative luminance 0.354; OKLCH L 69.2% C 0.122 H 170.5°. Best body text is #000000 at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#33B491
RGB	rgb(51, 180, 145)
HSL	hsl(164, 56%, 45%)
HSV	hsv(164, 72%, 71%)
CMYK	cmyk(71.7%, 0%, 19.4%, 29.4%)
CIE-LAB	lab(66.05, -43.01, 7.92)
CIE-LCH	lch(66.05, 43.74, 169.56°)
OKLab	oklab(69.2% -0.1203 0.0202)
OKLCH	oklch(69.2% 0.122 170.5)
XYZ	xyz(22.7947, 35.3880, 32.4118)
Luminance	0.3539 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B491 #B43356

analogous

#33B451 #33B491 #3396B4

triadic

#33B491 #9133B4 #B49133

tetradic

#33B491 #5133B4 #B43356 #96B433

square

#33B491 #5133B4 #B43356 #96B433

split-complementary

#33B491 #B43396 #B45133

monochromatic

#185544 #25846B #33B491 #55CFAE #85DCC5

Accessibility & contrast

On white

2.60

#33B491 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.08

#33B491 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B491

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B491	#FFFFFF	#000000	##000000
##33B491	1.00	2.60	8.08	8.08
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.08	21.00	1.00	1.00
##000000	8.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA88F

Deuteranopia (green-blind)

#9E9B93

Tritanopia (blue-blind)

#00B5AA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #33b491;
/* rgb */ color: rgb(51, 180, 145);
/* oklch */ color: oklch(69.2% 0.122 170.5);

Tailwind

colors: {
  custom: {
    50: '#7dcbb1',
    500: '#33b491',
    950: '#000000',
  },
}

SCSS

$custom: #33b491;
$custom-light: #7dcbb1;
$custom-dark: #000000;

JSON

{
  "hex": "#33b491",
  "rgb": {
    "r": 51,
    "g": 180,
    "b": 145
  },
  "hsl": {
    "h": 163.721,
    "s": 55.844,
    "l": 45.294
  },
  "oklch": {
    "l": 0.69204,
    "c": 0.12202,
    "h": 170.5
  },
  "luminance": 0.35391
}

Semantic roles & 50–950 ramp

primary

#33B491

secondary

#C67D91

accent

#4971DF

background

#F8FCFA

surface

#EFF9F5

border

#CAD2CF

text

#0B1310

muted

#7C827F

Preview Lab

Preview with #33B491

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

Preview Lab → · Contrast checker → · Palette generator →