#154D3F#154D3F
#154D3F is a dark, moderate teal. Relative luminance 0.058; OKLCH L 38.0% C 0.063 H 172.9°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).
Color values
| HEX | #154D3F |
|---|---|
| RGB | rgb(21, 77, 63) |
| HSL | hsl(165, 57%, 19%) |
| HSV | hsv(165, 73%, 30%) |
| CMYK | cmyk(72.7%, 0%, 18.2%, 69.8%) |
| CIE-LAB | lab(28.97, -21.97, 3.05) |
| CIE-LCH | lch(28.97, 22.18, 172.08°) |
| OKLab | oklab(37.98% -0.062 0.0077) |
| OKLCH | oklch(37.98% 0.063 172.9) |
| XYZ | xyz(3.8599, 5.8256, 5.6227) |
| Luminance | 0.0583 (WCAG relative) |
| Temperature | cool |
| Family | teal |
Closest named colors
Dark Blue Green
#005249
ΔE00 3.34
Evergreen
#05472A
ΔE00 6.38
Dark Teal
#014D4E
ΔE00 7.13
Dark Green Blue
#1F6357
ΔE00 7.34
Dark Turquoise
#045C5A
ΔE00 7.68
Darkslategray
#2F4F4F
ΔE00 8.84
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#154D3F #4D1523
analogous
#154D23 #154D3F #153F4D
triadic
#154D3F #3F154D #4D3F15
tetradic
#154D3F #23154D #4D1523 #3F4D15
square
#154D3F #23154D #4D1523 #3F4D15
split-complementary
#154D3F #4D153F #4D2315
monochromatic
#071814 #081D18 #154D3F #227D66 #2FAD8E
Accessibility & contrast
On white
9.70
#154D3F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.17
#154D3F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #154D3F
9.70:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##154D3F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##154D3F | 1.00 | 9.70 | 2.17 | 9.70 |
| #FFFFFF | 9.70 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.70 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A483E
Deuteranopia (green-blind)
#424240
Tritanopia (blue-blind)
#004E49
Achromatopsia (no color)
#444444
Design tokens & code
CSS
--color: #154d3f; /* rgb */ color: rgb(21, 77, 63); /* oklch */ color: oklch(38.0% 0.063 172.9);
Tailwind
colors: {
custom: {
50: '#5b7f74',
500: '#154d3f',
950: '#000000',
},
}SCSS
$custom: #154d3f; $custom-light: #5b7f74; $custom-dark: #000000;
JSON
{
"hex": "#154d3f",
"rgb": {
"r": 21,
"g": 77,
"b": 63
},
"hsl": {
"h": 165,
"s": 57.143,
"l": 19.216
},
"oklch": {
"l": 0.37979,
"c": 0.06252,
"h": 172.9
},
"luminance": 0.05826
}Semantic roles & 50–950 ramp
primary
#154D3F
secondary
#85394C
accent
#476EE0
background
#F5F7F7
surface
#E9EEED
border
#C5C9C8
text
#040A08
muted
#797C7B