#2B705F
Closest named color: Dark Aquamarine (#017371). oklch(49.6% 0.075 174.2), rgb(43, 112, 95).
Aa
White text reads best on this color (5.85:1).
About this color
#2B705F is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 50%, its chroma 0.075 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.029 away. White text reads best on it, at 5.85:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.58:1 |
| White text | 5.85:1 |
Values
| HEX | #2B705F |
| RGB | rgb(43, 112, 95) |
| HSL | hsl(165, 45%, 30%) |
| OKLCH | oklch(49.6% 0.075 174.2) |
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 #2B705F | 5.85:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #2B705F | 3.58:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #2B705F text on white | 5.85:1 | AA | Lc 79.1 | Fine for body text |
| #2B705F text on black | 3.58:1 | AA large text | Lc -22.7 | 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
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECE9
oklch(93.5% 0.01 174.3)
-
Step 200
200
#CCDED8
oklch(88.5% 0.021 173.9)
-
Step 300
300
#AAC9BF
oklch(81% 0.036 173.9)
-
Step 400
400
#7AAD9E
oklch(70.7% 0.058 174.3)
-
Step 500
500
#569886
oklch(63% 0.074 174.3)
-
Step 600
600
#388370
oklch(55.7% 0.081 174.1)
-
Step 700
700 (this color)
#2B705F
oklch(49.6% 0.075 174.2)
-
Step 800
800
#245A4C
oklch(42.7% 0.062 173.6)
-
Step 900
900
#234A40
oklch(37.7% 0.048 174.9)
-
Step 950
950
#152B25
oklch(26.9% 0.03 174.4)
#2B705F 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) | #6C695E | 0.077 |
| Deuteranopia (no green cones) | #626260 | 0.074 |
| Tritanopia (no blue cones) | #00716B | 0.023 |
| Achromatopsia (no color) | #656565 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2B705F
#2B705F
oklch(49.6% 0.075 174.2)
- #845065
#845065
oklch(49.7% 0.075 354.4)
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 #2B705F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.029
- Deep Turquoise #017374 ΔE 0.033
- Dark Aqua #05696B ΔE 0.039
- Bluegreen #017A79 ΔE 0.042
- Dark Green Blue #1F6357 ΔE 0.043
- Deep Aqua #08787F ΔE 0.048
- Teal #008080 ΔE 0.058
- Slate #516572 ΔE 0.066
Use #2B705F 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.