#2B675A
Closest named color: Dark Green Blue (#1F6357). oklch(47% 0.066 176.9), rgb(43, 103, 90).
Aa
White text reads best on this color (6.58:1).
About this color
#2B675A is a medium-dark, muted teal or cyan. In OKLCH its lightness is 47%, its chroma 0.066 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.017 away. White text reads best on it, at 6.58:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.19:1 |
| White text | 6.58:1 |
Values
| HEX | #2B675A |
| RGB | rgb(43, 103, 90) |
| HSL | hsl(167, 41%, 29%) |
| OKLCH | oklch(47% 0.066 176.9) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #2B675A | 6.58:1 | AA | Lc -87.5 | Fine for body text |
| Black text on #2B675A | 3.19:1 | AA large text | Lc 21.7 | Dividers and decoration only |
| #2B675A text on white | 6.58:1 | AA | Lc 82.4 | Fine for body text |
| #2B675A text on black | 3.19:1 | AA large text | Lc -19.5 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CEDDD9
oklch(88.5% 0.017 178.2)
-
Step 300
300
#ACC8C0
oklch(81% 0.032 176.4)
-
Step 400
400
#7FABA0
oklch(70.6% 0.05 177.7)
-
Step 500
500
#5C9789
oklch(63.2% 0.066 177.2)
-
Step 600
600
#408172
oklch(55.6% 0.071 176.6)
-
Step 700
700 (this color)
#2B675A
oklch(47% 0.066 176.9)
-
Step 800
800
#2A594E
oklch(42.7% 0.055 176.3)
-
Step 900
900
#274941
oklch(37.7% 0.042 177)
-
Step 950
950
#172B26
oklch(27% 0.028 176.4)
#2B675A with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #636159 | 0.069 |
| Deuteranopia (no green cones) | #5A5A5B | 0.067 |
| Tritanopia (no blue cones) | #056863 | 0.021 |
| Achromatopsia (no color) | #5D5D5D | 0.067 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B675A
#2B675A
oklch(47% 0.066 176.9)
- #794B5B
#794B5B
oklch(47% 0.066 357.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #2B675A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.017
- Dark Aqua #05696B ΔE 0.029
- Dark Aquamarine #017371 ΔE 0.043
- Deep Turquoise #017374 ΔE 0.046
- Petrol #005F6A ΔE 0.048
- Pine #2B5D34 ΔE 0.057
- Spruce #0A5F38 ΔE 0.060
- Slate #516572 ΔE 0.062
Use #2B675A in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.