#217B7F#217B7F
#217B7F is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.4% C 0.081 H 199.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #217B7F |
|---|---|
| RGB | rgb(33, 123, 127) |
| HSL | hsl(183, 59%, 31%) |
| HSV | hsv(183, 74%, 50%) |
| CMYK | cmyk(74%, 3.1%, 0%, 50.2%) |
| CIE-LAB | lab(47.00, -23.98, -9.72) |
| CIE-LCH | lch(47.00, 25.87, 202.07°) |
| OKLab | oklab(53.4% -0.0765 -0.027) |
| OKLCH | oklch(53.4% 0.081 199.4) |
| XYZ | xyz(11.5392, 16.0202, 22.5586) |
| Luminance | 0.1602 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Deep Aqua
#08787F
ΔE00 1.83
Bluegreen
#017A79
ΔE00 2.95
Teal
#008080
ΔE00 3.02
Deep Turquoise
#017374
ΔE00 3.69
Dark Aquamarine
#017371
ΔE00 4.49
Dark Cyan
#0A888A
ΔE00 4.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#217B7F #7F2521
analogous
#217F54 #217B7F #214C7F
triadic
#217B7F #7F217B #7B7F21
tetradic
#217B7F #54217F #7F2521 #4C7F21
square
#217B7F #54217F #7F2521 #4C7F21
split-complementary
#217B7F #7F214C #7F5421
monochromatic
#081D1E #144C4E #217B7F #2EAAB0 #4ACAD0
Accessibility & contrast
On white
4.99
#217B7F on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#217B7F on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #217B7F
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##217B7F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##217B7F | 1.00 | 4.99 | 4.20 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#72757F
Deuteranopia (green-blind)
#646B7F
Tritanopia (blue-blind)
#00807C
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #217b7f; /* rgb */ color: rgb(33, 123, 127); /* oklch */ color: oklch(53.4% 0.081 199.4);
Tailwind
colors: {
custom: {
50: '#6ca1a4',
500: '#217b7f',
950: '#000000',
},
}SCSS
$custom: #217b7f; $custom-light: #6ca1a4; $custom-dark: #000000;
JSON
{
"hex": "#217b7f",
"rgb": {
"r": 33,
"g": 123,
"b": 127
},
"hsl": {
"h": 182.553,
"s": 58.75,
"l": 31.373
},
"oklch": {
"l": 0.53403,
"c": 0.08113,
"h": 199.4
},
"luminance": 0.16022
}Semantic roles & 50–950 ramp
primary
#217B7F
secondary
#B24F4A
accent
#4C46E2
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080F0F
muted
#7B7E7F