#155E48#155E48
#155E48 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.2% C 0.079 H 168.1°. Best body text is #FFFFFF at 7.70:1 contrast (WCAG AA passes).
Color values
| HEX | #155E48 |
|---|---|
| RGB | rgb(21, 94, 72) |
| HSL | hsl(162, 63%, 23%) |
| HSV | hsv(162, 78%, 37%) |
| CMYK | cmyk(77.7%, 0%, 23.4%, 63.1%) |
| CIE-LAB | lab(35.27, -27.80, 6.38) |
| CIE-LCH | lch(35.27, 28.53, 167.08°) |
| OKLab | oklab(43.21% -0.0772 0.0163) |
| OKLCH | oklch(43.21% 0.079 168.1) |
| XYZ | xyz(5.4810, 8.6321, 7.5069) |
| Luminance | 0.0863 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Dark Green Blue
#1F6357
ΔE00 4.57
Spruce
#0A5F38
ΔE00 5.52
Dark Blue Green
#005249
ΔE00 6.34
Hunter Green
#355E3B
ΔE00 6.81
Pine
#2B5D34
ΔE00 7.29
Evergreen
#05472A
ΔE00 8.16
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#155E48 #5E152B
analogous
#155E24 #155E48 #154F5E
triadic
#155E48 #48155E #5E4815
tetradic
#155E48 #24155E #5E152B #4F5E15
square
#155E48 #24155E #5E152B #4F5E15
split-complementary
#155E48 #5E154F #5E2415
monochromatic
#061913 #0A2C22 #155E48 #20906E #2BC295
Accessibility & contrast
On white
7.70
#155E48 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.73
#155E48 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #155E48
7.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##155E48 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##155E48 | 1.00 | 7.70 | 2.73 | 7.70 |
| #FFFFFF | 7.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.73 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5B5747
Deuteranopia (green-blind)
#525049
Tritanopia (blue-blind)
#005E58
Achromatopsia (no color)
#535353
Design tokens & code
CSS
--color: #155e48; /* rgb */ color: rgb(21, 94, 72); /* oklch */ color: oklch(43.2% 0.079 168.1);
Tailwind
colors: {
custom: {
50: '#5f8c7b',
500: '#155e48',
950: '#000000',
},
}SCSS
$custom: #155e48; $custom-light: #5f8c7b; $custom-dark: #000000;
JSON
{
"hex": "#155e48",
"rgb": {
"r": 21,
"g": 94,
"b": 72
},
"hsl": {
"h": 161.918,
"s": 63.478,
"l": 22.549
},
"oklch": {
"l": 0.43213,
"c": 0.07889,
"h": 168.1
},
"luminance": 0.08633
}Semantic roles & 50–950 ramp
primary
#155E48
secondary
#953955
accent
#4173E7
background
#F5F8F7
surface
#EAF0ED
border
#C6CBC8
text
#050C09
muted
#797D7B