#33B379#33B379

#33B379 is a light, vivid teal. Relative luminance 0.343; OKLCH L 68.3% C 0.140 H 159.0°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#33B379
RGB	rgb(51, 179, 121)
HSL	hsl(153, 56%, 45%)
HSV	hsv(153, 72%, 70%)
CMYK	cmyk(71.5%, 0%, 32.4%, 29.8%)
CIE-LAB	lab(65.22, -48.12, 19.88)
CIE-LCH	lch(65.22, 52.06, 157.55°)
OKLab	oklab(68.35% -0.1308 0.0503)
OKLCH	oklch(68.35% 0.14 159)
XYZ	xyz(20.9344, 34.3221, 23.6070)
Luminance	0.3432 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#33B379 #B3336D

analogous

#33B339 #33B379 #33ADB3

triadic

#33B379 #7933B3 #B37933

tetradic

#33B379 #3933B3 #B3336D #ADB333

square

#33B379 #3933B3 #B3336D #ADB333

split-complementary

#33B379 #B333AD #B33933

monochromatic

#185439 #258359 #33B379 #55CE97 #84DCB4

Accessibility & contrast

On white

2.67

#33B379 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#33B379 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #33B379

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##33B379	#FFFFFF	#000000	##000000
##33B379	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A575

Deuteranopia (green-blind)

#A19A7D

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #33b379;
/* rgb */ color: rgb(51, 179, 121);
/* oklch */ color: oklch(68.3% 0.140 159.0);

Tailwind

colors: {
  custom: {
    50: '#7ccba0',
    500: '#33b379',
    950: '#000000',
  },
}

SCSS

$custom: #33b379;
$custom-light: #7ccba0;
$custom-dark: #000000;

JSON

{
  "hex": "#33b379",
  "rgb": {
    "r": 51,
    "g": 179,
    "b": 121
  },
  "hsl": {
    "h": 152.813,
    "s": 55.652,
    "l": 45.098
  },
  "oklch": {
    "l": 0.6835,
    "c": 0.14011,
    "h": 159
  },
  "luminance": 0.34324
}

Semantic roles & 50–950 ramp

primary

#33B379

secondary

#C67C9D

accent

#498DDF

background

#F8FCF9

surface

#EFF9F2

border

#CAD2CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #33B379

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

Preview Lab → · Contrast checker → · Palette generator →