#257C73#257C73
#257C73 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.3% C 0.082 H 185.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #257C73 |
|---|---|
| RGB | rgb(37, 124, 115) |
| HSL | hsl(174, 54%, 32%) |
| HSV | hsv(174, 70%, 49%) |
| CMYK | cmyk(70.2%, 0%, 7.3%, 51.4%) |
| CIE-LAB | lab(47.03, -27.57, -2.55) |
| CIE-LCH | lch(47.03, 27.68, 185.29°) |
| OKLab | oklab(53.33% -0.0815 -0.0073) |
| OKLCH | oklch(53.33% 0.082 185.1) |
| XYZ | xyz(11.0637, 16.0452, 18.7303) |
| Luminance | 0.1605 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Bluegreen
#017A79
ΔE00 3.61
Teal
#008080
ΔE00 4.19
Dark Aquamarine
#017371
ΔE00 4.50
Deep Turquoise
#017374
ΔE00 5.35
Greenish Blue
#0B8B87
ΔE00 5.99
Dark Cyan
#0A888A
ΔE00 6.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#257C73 #7C252E
analogous
#257C48 #257C73 #255A7C
triadic
#257C73 #73257C #7C7325
tetradic
#257C73 #48257C #7C252E #5A7C25
square
#257C73 #48257C #7C252E #5A7C25
split-complementary
#257C73 #7C255A #7C4825
monochromatic
#091E1C #174D47 #257C73 #33AB9F #50CBBE
Accessibility & contrast
On white
4.99
#257C73 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#257C73 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #257C73
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##257C73 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##257C73 | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#767573
Deuteranopia (green-blind)
#696C74
Tritanopia (blue-blind)
#007F79
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #257c73; /* rgb */ color: rgb(37, 124, 115); /* oklch */ color: oklch(53.3% 0.082 185.1);
Tailwind
colors: {
custom: {
50: '#6da29b',
500: '#257c73',
950: '#000000',
},
}SCSS
$custom: #257c73; $custom-light: #6da29b; $custom-dark: #000000;
JSON
{
"hex": "#257c73",
"rgb": {
"r": 37,
"g": 124,
"b": 115
},
"hsl": {
"h": 173.793,
"s": 54.037,
"l": 31.569
},
"oklch": {
"l": 0.53328,
"c": 0.08183,
"h": 185.1
},
"luminance": 0.16046
}Semantic roles & 50–950 ramp
primary
#257C73
secondary
#AE4F58
accent
#4A5ADD
background
#F6FAF9
surface
#ECF3F2
border
#C7CDCC
text
#080F0E
muted
#7A7F7E