#026F59
Closest named color: Dark Aquamarine (#017371). oklch(48.3% 0.093 172.6), rgb(2, 111, 89).
Aa
White text reads best on this color (6.13:1).
About this color
#026F59 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 48%, its chroma 0.093 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.037 away. White text reads best on it, at 6.13:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.42:1 |
| White text | 6.13:1 |
Values
| HEX | #026F59 |
| RGB | rgb(2, 111, 89) |
| HSL | hsl(168, 96%, 22%) |
| OKLCH | oklch(48.3% 0.093 172.6) |
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 #026F59 | 6.13:1 | AA | Lc -85.3 | Fine for body text |
| Black text on #026F59 | 3.42:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #026F59 text on white | 6.13:1 | AA | Lc 80.1 | Fine for body text |
| #026F59 text on black | 3.42:1 | AA large text | Lc -21.7 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#C9DFD7
oklch(88.5% 0.026 171.9)
-
Step 300
300
#A4CBBE
oklch(81% 0.045 172.8)
-
Step 400
400
#70B09C
oklch(70.8% 0.072 172.4)
-
Step 500
500
#459B84
oklch(63% 0.091 173.2)
-
Step 600
600
#1C866D
oklch(55.6% 0.1 172.4)
-
Step 700
700 (this color)
#026F59
oklch(48.3% 0.093 172.6)
-
Step 800
800
#105C4B
oklch(42.6% 0.076 173.4)
-
Step 900
900
#184C3E
oklch(37.8% 0.06 172)
-
Step 950
950
#102C24
oklch(26.8% 0.037 172.3)
#026F59 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) | #6B6758 | 0.095 |
| Deuteranopia (no green cones) | #5F5E5B | 0.092 |
| Tritanopia (no blue cones) | #007069 | 0.025 |
| Achromatopsia (no color) | #626262 | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #026F59
#026F59
oklch(48.3% 0.093 172.6)
- #864763
#864763
oklch(48.3% 0.092 353.1)
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 #026F59, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.037
- Dark Green Blue #1F6357 ΔE 0.038
- Dark Aqua #05696B ΔE 0.040
- Deep Turquoise #017374 ΔE 0.042
- Bluegreen #017A79 ΔE 0.053
- Deep Aqua #08787F ΔE 0.060
- Spruce #0A5F38 ΔE 0.061
- Pine #2B5D34 ΔE 0.064
Use #026F59 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.