#233B2F#233B2F
#233B2F is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.8% C 0.037 H 161.7°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).
Color values
| HEX | #233B2F |
|---|---|
| RGB | rgb(35, 59, 47) |
| HSL | hsl(150, 26%, 18%) |
| HSV | hsv(150, 41%, 23%) |
| CMYK | cmyk(40.7%, 0%, 20.3%, 76.9%) |
| CIE-LAB | lab(22.62, -12.60, 4.51) |
| CIE-LCH | lch(22.62, 13.38, 160.29°) |
| OKLab | oklab(32.84% -0.0351 0.0116) |
| OKLCH | oklch(32.84% 0.037 161.7) |
| XYZ | xyz(2.7700, 3.6903, 3.2551) |
| Luminance | 0.0369 (WCAG relative) |
| Temperature | neutral |
| Family | teal |
Closest named colors
Darkslategray
#2F4F4F
ΔE00 9.17
Evergreen
#05472A
ΔE00 9.43
Dark Blue Green
#005249
ΔE00 10.44
Dark Teal
#014D4E
ΔE00 10.61
Charcoal (survey)
#343837
ΔE00 11.05
Very Dark Green
#062E03
ΔE00 11.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#233B2F #3B232F
analogous
#233B23 #233B2F #233B3B
triadic
#233B2F #2F233B #3B2F23
tetradic
#233B2F #23233B #3B232F #3B3B23
square
#233B2F #23233B #3B232F #3B3B23
split-complementary
#233B2F #3B233B #3B2323
monochromatic
#0B130F #0C1510 #233B2F #3A614E #51886C
Accessibility & contrast
On white
12.08
#233B2F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.74
#233B2F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #233B2F
12.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##233B2F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##233B2F | 1.00 | 12.08 | 1.74 | 12.08 |
| #FFFFFF | 12.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3A382E
Deuteranopia (green-blind)
#363530
Tritanopia (blue-blind)
#1E3B38
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #233b2f; /* rgb */ color: rgb(35, 59, 47); /* oklch */ color: oklch(32.8% 0.037 161.7);
Tailwind
colors: {
custom: {
50: '#5f7167',
500: '#233b2f',
950: '#000000',
},
}SCSS
$custom: #233b2f; $custom-light: #5f7167; $custom-dark: #000000;
JSON
{
"hex": "#233b2f",
"rgb": {
"r": 35,
"g": 59,
"b": 47
},
"hsl": {
"h": 150,
"s": 25.532,
"l": 18.431
},
"oklch": {
"l": 0.3284,
"c": 0.03702,
"h": 161.7
},
"luminance": 0.0369
}Semantic roles & 50–950 ramp
primary
#233B2F
secondary
#6E4C5D
accent
#6694C2
background
#F5F6F6
surface
#E9ECEB
border
#C5C7C6
text
#040706
muted
#797A7A