#105A40#105A40
#105A40 is a dark, moderate teal. Relative luminance 0.078; OKLCH L 41.7% C 0.082 H 164.0°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).
Color values
| HEX | #105A40 |
|---|---|
| RGB | rgb(16, 90, 64) |
| HSL | hsl(159, 70%, 21%) |
| HSV | hsv(159, 82%, 35%) |
| CMYK | cmyk(82.2%, 0%, 28.9%, 64.7%) |
| CIE-LAB | lab(33.55, -28.81, 8.89) |
| CIE-LCH | lch(33.55, 30.15, 162.85°) |
| OKLab | oklab(41.71% -0.079 0.0227) |
| OKLCH | oklch(41.71% 0.082 164) |
| XYZ | xyz(4.7947, 7.7921, 6.1008) |
| Luminance | 0.0779 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Spruce
#0A5F38
ΔE00 4.17
Pine
#2B5D34
ΔE00 6.03
Hunter Green
#355E3B
ΔE00 6.04
Evergreen
#05472A
ΔE00 6.32
Dark Green Blue
#1F6357
ΔE00 6.60
Dark Blue Green
#005249
ΔE00 7.10
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#105A40 #5A102A
analogous
#105A1B #105A40 #104F5A
triadic
#105A40 #40105A #5A4010
tetradic
#105A40 #1B105A #5A102A #4F5A10
square
#105A40 #1B105A #5A102A #4F5A10
split-complementary
#105A40 #5A104F #5A1B10
monochromatic
#051A12 #07261B #105A40 #198E65 #22C28A
Accessibility & contrast
On white
8.21
#105A40 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.56
#105A40 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #105A40
8.21:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##105A40 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##105A40 | 1.00 | 8.21 | 2.56 | 8.21 |
| #FFFFFF | 8.21 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.56 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.21 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#58533F
Deuteranopia (green-blind)
#4F4C42
Tritanopia (blue-blind)
#005A53
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #105a40; /* rgb */ color: rgb(16, 90, 64); /* oklch */ color: oklch(41.7% 0.082 164.0);
Tailwind
colors: {
custom: {
50: '#5c8974',
500: '#105a40',
950: '#000000',
},
}SCSS
$custom: #105a40; $custom-light: #5c8974; $custom-dark: #000000;
JSON
{
"hex": "#105a40",
"rgb": {
"r": 16,
"g": 90,
"b": 64
},
"hsl": {
"h": 158.919,
"s": 69.811,
"l": 20.784
},
"oklch": {
"l": 0.41706,
"c": 0.08221,
"h": 164
},
"luminance": 0.07793
}Semantic roles & 50–950 ramp
primary
#105A40
secondary
#933355
accent
#3B7AED
background
#F5F8F7
surface
#E9F0ED
border
#C5CBC8
text
#050B08
muted
#797C7B