#23745A
Closest named color: Dark Aquamarine (#017371). oklch(50.3% 0.088 167.6), rgb(35, 116, 90).
Aa
White text reads best on this color (5.64:1).
About this color
#23745A is a medium-dark, moderately saturated green. In OKLCH its lightness is 50%, its chroma 0.088 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Aquamarine (#017371), ΔE 0.038 away. White text reads best on it, at 5.64:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.088) |
| Temperature | in between |
| Nearest name | Dark Aquamarine (#017371) |
| Black text | 3.71:1 |
| White text | 5.64:1 |
Values
| HEX | #23745A |
| RGB | rgb(35, 116, 90) |
| HSL | hsl(161, 54%, 30%) |
| OKLCH | oklch(50.3% 0.088 167.6) |
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 #23745A | 5.64:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #23745A | 3.71:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #23745A text on white | 5.64:1 | AA | Lc 78.0 | Fine for body text |
| #23745A text on black | 3.71:1 | AA large text | Lc -23.8 | 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
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CBDED6
oklch(88.4% 0.023 168.7)
-
Step 300
300
#A7CABB
oklch(80.9% 0.043 167.4)
-
Step 400
400
#76AF98
oklch(70.8% 0.069 167.2)
-
Step 500
500
#4F9A7F
oklch(63% 0.086 167.9)
-
Step 600
600
#2D8568
oklch(55.6% 0.095 167.5)
-
Step 700
700 (this color)
#23745A
oklch(50.3% 0.088 167.6)
-
Step 800
800
#1C5C47
oklch(42.8% 0.074 167.5)
-
Step 900
900
#1E4B3C
oklch(37.6% 0.056 168.7)
-
Step 950
950
#132C23
oklch(27% 0.036 168.1)
#23745A 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) | #716C59 | 0.088 |
| Deuteranopia (no green cones) | #66645C | 0.085 |
| Tritanopia (no blue cones) | #00756D | 0.029 |
| Achromatopsia (no color) | #676767 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #23745A
#23745A
oklch(50.3% 0.088 167.6)
- #894E6D
#894E6D
oklch(50.3% 0.089 348)
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 #23745A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Aquamarine #017371 ΔE 0.038
- Deep Turquoise #017374 ΔE 0.042
- Bluegreen #017A79 ΔE 0.045
- Dark Aqua #05696B ΔE 0.053
- Dark Green Blue #1F6357 ΔE 0.055
- Deep Aqua #08787F ΔE 0.055
- Teal #008080 ΔE 0.058
- Dark Olive Green #556B2F ΔE 0.063
Use #23745A 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.