#15898C#15898C
#15898C is a mid, moderate teal. Relative luminance 0.199; OKLCH L 57.4% C 0.093 H 197.7°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #15898C |
|---|---|
| RGB | rgb(21, 137, 140) |
| HSL | hsl(182, 74%, 32%) |
| HSV | hsv(182, 85%, 55%) |
| CMYK | cmyk(85%, 2.1%, 0%, 45.1%) |
| CIE-LAB | lab(51.77, -28.15, -10.21) |
| CIE-LCH | lch(51.77, 29.94, 199.94°) |
| OKLab | oklab(57.36% -0.089 -0.0284) |
| OKLCH | oklch(57.36% 0.093 197.7) |
| XYZ | xyz(13.9864, 19.9424, 27.9180) |
| Luminance | 0.1994 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Cyan
#0A888A
ΔE00 0.73
Darkcyan
#008B8B
ΔE00 1.62
Greenish Blue
#0B8B87
ΔE00 3.05
Teal
#008080
ΔE00 3.74
Bluegreen
#017A79
ΔE00 5.95
Deep Aqua
#08787F
ΔE00 6.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15898C #8C1815
analogous
#158C54 #15898C #154E8C
triadic
#15898C #8C1589 #898C15
tetradic
#15898C #54158C #8C1815 #4E8C15
square
#15898C #54158C #8C1815 #4E8C15
split-complementary
#15898C #8C154E #8C5415
monochromatic
#052122 #0D5557 #15898C #1DBDC1 #3ADDE1
Accessibility & contrast
On white
4.21
#15898C on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.99
#15898C on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #15898C
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15898C | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##15898C | 1.00 | 4.21 | 4.99 | 4.99 |
| #FFFFFF | 4.21 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7F828C
Deuteranopia (green-blind)
#6F768D
Tritanopia (blue-blind)
#008E8A
Achromatopsia (no color)
#7B7B7B
Design tokens & code
CSS
--color: #15898c; /* rgb */ color: rgb(21, 137, 140); /* oklch */ color: oklch(57.4% 0.093 197.7);
Tailwind
colors: {
custom: {
50: '#6dacad',
500: '#15898c',
950: '#000000',
},
}SCSS
$custom: #15898c; $custom-light: #6dacad; $custom-dark: #000000;
JSON
{
"hex": "#15898c",
"rgb": {
"r": 21,
"g": 137,
"b": 140
},
"hsl": {
"h": 181.513,
"s": 73.913,
"l": 31.569
},
"oklch": {
"l": 0.57363,
"c": 0.09344,
"h": 197.7
},
"luminance": 0.19944
}Semantic roles & 50–950 ramp
primary
#15898C
secondary
#C0403D
accent
#3C37F1
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#081010
muted
#7B7F7F