#1B7C77#1B7C77
#1B7C77 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.2% C 0.085 H 189.6°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).
Color values
| HEX | #1B7C77 |
|---|---|
| RGB | rgb(27, 124, 119) |
| HSL | hsl(177, 64%, 30%) |
| HSV | hsv(177, 78%, 49%) |
| CMYK | cmyk(78.2%, 0%, 4%, 51.4%) |
| CIE-LAB | lab(46.95, -27.75, -5.07) |
| CIE-LCH | lch(46.95, 28.21, 190.36°) |
| OKLab | oklab(53.24% -0.0837 -0.0142) |
| OKLCH | oklch(53.24% 0.085 189.6) |
| XYZ | xyz(10.9878, 15.9789, 19.9543) |
| Luminance | 0.1598 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Bluegreen
#017A79
ΔE00 1.93
Teal
#008080
ΔE00 2.60
Dark Aquamarine
#017371
ΔE00 3.54
Deep Turquoise
#017374
ΔE00 4.10
Deep Aqua
#08787F
ΔE00 5.28
Dark Cyan
#0A888A
ΔE00 5.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1B7C77 #7C1B20
analogous
#1B7C47 #1B7C77 #1B517C
triadic
#1B7C77 #771B7C #7C771B
tetradic
#1B7C77 #471B7C #7C1B20 #517C1B
square
#1B7C77 #471B7C #7C1B20 #517C1B
split-complementary
#1B7C77 #7C1B51 #7C471B
monochromatic
#051918 #104A47 #1B7C77 #26AEA7 #3DD5CD
Accessibility & contrast
On white
5.00
#1B7C77 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#1B7C77 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1B7C77
5.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1B7C77 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1B7C77 | 1.00 | 5.00 | 4.20 | 5.00 |
| #FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#747577
Deuteranopia (green-blind)
#676B78
Tritanopia (blue-blind)
#007F7A
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #1b7c77; /* rgb */ color: rgb(27, 124, 119); /* oklch */ color: oklch(53.2% 0.085 189.6);
Tailwind
colors: {
custom: {
50: '#6aa29e',
500: '#1b7c77',
950: '#000000',
},
}SCSS
$custom: #1b7c77; $custom-light: #6aa29e; $custom-dark: #000000;
JSON
{
"hex": "#1b7c77",
"rgb": {
"r": 27,
"g": 124,
"b": 119
},
"hsl": {
"h": 176.907,
"s": 64.238,
"l": 29.608
},
"oklch": {
"l": 0.53238,
"c": 0.08495,
"h": 189.6
},
"luminance": 0.1598
}Semantic roles & 50–950 ramp
primary
#1B7C77
secondary
#B04348
accent
#4149E7
background
#F6FAF9
surface
#ECF3F2
border
#C7CDCC
text
#070F0E
muted
#7A7F7E