#257563#257563
#257563 is a mid, moderate teal. Relative luminance 0.140; OKLCH L 50.9% C 0.082 H 174.9°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).
Color values
| HEX | #257563 |
|---|---|
| RGB | rgb(37, 117, 99) |
| HSL | hsl(167, 52%, 30%) |
| HSV | hsv(167, 68%, 46%) |
| CMYK | cmyk(68.4%, 0%, 15.4%, 54.1%) |
| CIE-LAB | lab(44.26, -28.70, 2.91) |
| CIE-LCH | lch(44.26, 28.85, 174.21°) |
| OKLab | oklab(50.91% -0.0816 0.0073) |
| OKLCH | oklch(50.91% 0.082 174.9) |
| XYZ | xyz(9.3753, 14.0157, 14.0132) |
| Luminance | 0.1402 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 6.41
Dark Aquamarine
#017371
ΔE00 6.82
Bluegreen
#017A79
ΔE00 7.53
Deep Turquoise
#017374
ΔE00 8.08
Teal
#008080
ΔE00 8.76
Dark Sea Green
#11875D
ΔE00 9.21
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#257563 #752537
analogous
#25753B #257563 #255F75
triadic
#257563 #632575 #756325
tetradic
#257563 #3B2575 #752537 #5F7525
square
#257563 #3B2575 #752537 #5F7525
split-complementary
#257563 #75255F #753B25
monochromatic
#081814 #16473C #257563 #34A38A #4EC7AC
Accessibility & contrast
On white
5.52
#257563 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.80
#257563 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #257563
5.52:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##257563 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##257563 | 1.00 | 5.52 | 3.80 | 5.52 |
| #FFFFFF | 5.52 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.80 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.52 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#716D62
Deuteranopia (green-blind)
#656564
Tritanopia (blue-blind)
#007670
Achromatopsia (no color)
#696969
Design tokens & code
CSS
--color: #257563; /* rgb */ color: rgb(37, 117, 99); /* oklch */ color: oklch(50.9% 0.082 174.9);
Tailwind
colors: {
custom: {
50: '#6b9d8f',
500: '#257563',
950: '#000000',
},
}SCSS
$custom: #257563; $custom-light: #6b9d8f; $custom-dark: #000000;
JSON
{
"hex": "#257563",
"rgb": {
"r": 37,
"g": 117,
"b": 99
},
"hsl": {
"h": 166.5,
"s": 51.948,
"l": 30.196
},
"oklch": {
"l": 0.50912,
"c": 0.08194,
"h": 174.9
},
"luminance": 0.14017
}Semantic roles & 50–950 ramp
primary
#257563
secondary
#A84E62
accent
#4C6DDB
background
#F6F9F8
surface
#ECF2F0
border
#C7CCCB
text
#070E0C
muted
#7A7E7D