#177B53#177B53
#177B53 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 51.8% C 0.108 H 160.6°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #177B53 |
|---|---|
| RGB | rgb(23, 123, 83) |
| HSL | hsl(156, 68%, 29%) |
| HSV | hsv(156, 81%, 48%) |
| CMYK | cmyk(81.3%, 0%, 32.5%, 51.8%) |
| CIE-LAB | lab(45.60, -37.63, 14.20) |
| CIE-LCH | lch(45.60, 40.22, 159.32°) |
| OKLab | oklab(51.8% -0.1023 0.036) |
| OKLCH | oklch(51.8% 0.108 160.6) |
| XYZ | xyz(8.9967, 14.9715, 10.5976) |
| Luminance | 0.1497 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Dark Sea Green
#11875D
ΔE00 4.30
Jungle Green
#048243
ΔE00 5.65
Sea Green
#2E8B57
ΔE00 6.56
Darkish Green
#287C37
ΔE00 7.34
Viridian
#1E9167
ΔE00 8.03
Dark Sage
#598556
ΔE00 9.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#177B53 #7B173F
analogous
#177B21 #177B53 #17717B
triadic
#177B53 #53177B #7B5317
tetradic
#177B53 #21177B #7B173F #717B17
square
#177B53 #21177B #7B173F #717B17
split-complementary
#177B53 #7B1771 #7B2117
monochromatic
#051A11 #0D4730 #177B53 #21AF76 #33D997
Accessibility & contrast
On white
5.26
#177B53 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.99
#177B53 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #177B53
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##177B53 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##177B53 | 1.00 | 5.26 | 3.99 | 5.26 |
| #FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#797151
Deuteranopia (green-blind)
#6D6856
Tritanopia (blue-blind)
#007B70
Achromatopsia (no color)
#6C6C6C
Design tokens & code
CSS
--color: #177b53; /* rgb */ color: rgb(23, 123, 83); /* oklch */ color: oklch(51.8% 0.108 160.6);
Tailwind
colors: {
custom: {
50: '#66a283',
500: '#177b53',
950: '#000000',
},
}SCSS
$custom: #177b53; $custom-light: #66a283; $custom-dark: #000000;
JSON
{
"hex": "#177b53",
"rgb": {
"r": 23,
"g": 123,
"b": 83
},
"hsl": {
"h": 156,
"s": 68.493,
"l": 28.627
},
"oklch": {
"l": 0.51798,
"c": 0.10847,
"h": 160.6
},
"luminance": 0.14973
}Semantic roles & 50–950 ramp
primary
#177B53
secondary
#B03E6B
accent
#3C82EB
background
#F6FAF8
surface
#EBF3EF
border
#C6CDCA
text
#070F0A
muted
#7A7F7C