#227861
Closest named color: Dark Aquamarine (#017371). oklch(51.6% 0.089 171.1), rgb(34, 120, 97).
Aa
White text reads best on this color (5.34:1).
About this color
#227861 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 52%, its chroma 0.089 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.035 away. White text reads best on it, at 5.34:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.92:1 |
| White text | 5.34:1 |
Values
| HEX | #227861 |
| RGB | rgb(34, 120, 97) |
| HSL | hsl(164, 56%, 30%) |
| OKLCH | oklch(51.6% 0.089 171.1) |
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 #227861 | 5.34:1 | AA | Lc -81.7 | Fine for body text |
| Black text on #227861 | 3.92:1 | AA large text | Lc 27.8 | Dividers and decoration only |
| #227861 text on white | 5.34:1 | AA | Lc 76.3 | Fine for body text |
| #227861 text on black | 3.92:1 | AA large text | Lc -25.4 | 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
#CADFD7
oklch(88.6% 0.025 170.9)
-
Step 300
300
#A6CABD
oklch(80.9% 0.043 171.3)
-
Step 400
400
#74AF9B
oklch(70.8% 0.068 171)
-
Step 500
500
#4B9B82
oklch(63.2% 0.088 170.6)
-
Step 600
600
#27856C
oklch(55.6% 0.095 171.3)
-
Step 700
700 (this color)
#227861
oklch(51.6% 0.089 171.1)
-
Step 800
800
#185C4A
oklch(42.8% 0.073 171.4)
-
Step 900
900
#1C4B3E
oklch(37.6% 0.056 172.2)
-
Step 950
950
#122C24
oklch(27% 0.036 171.2)
#227861 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) | #747060 | 0.090 |
| Deuteranopia (no green cones) | #696763 | 0.088 |
| Tritanopia (no blue cones) | #007971 | 0.025 |
| Achromatopsia (no color) | #6B6B6B | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #227861
#227861
oklch(51.6% 0.089 171.1)
- #8E516E
#8E516E
oklch(51.5% 0.089 350.8)
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 #227861, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.035
- Bluegreen #017A79 ΔE 0.036
- Deep Turquoise #017374 ΔE 0.039
- Teal #008080 ΔE 0.046
- Deep Aqua #08787F ΔE 0.047
- Dark Aqua #05696B ΔE 0.058
- Jungle Green #048243 ΔE 0.062
- Dark Green Blue #1F6357 ΔE 0.066
Use #227861 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.