#1D685A
Closest named color: Dark Green Blue (#1F6357). oklch(46.8% 0.075 177.7), rgb(29, 104, 90).
Aa
White text reads best on this color (6.60:1).
About this color
#1D685A is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 47%, its chroma 0.075 and its hue 178°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.015 away. White text reads best on it, at 6.60:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.075) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.18:1 |
| White text | 6.60:1 |
Values
| HEX | #1D685A |
| RGB | rgb(29, 104, 90) |
| HSL | hsl(169, 56%, 26%) |
| OKLCH | oklch(46.8% 0.075 177.7) |
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 #1D685A | 6.60:1 | AA | Lc -87.4 | Fine for body text |
| Black text on #1D685A | 3.18:1 | AA large text | Lc 21.7 | Dividers and decoration only |
| #1D685A text on white | 6.60:1 | AA | Lc 82.4 | Fine for body text |
| #1D685A text on black | 3.18:1 | 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
#F2F6F5
oklch(97% 0.004 179.7)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CCDED9
oklch(88.6% 0.02 177.4)
-
Step 300
300
#A9C9C0
oklch(81% 0.037 176.5)
-
Step 400
400
#79ADA0
oklch(70.7% 0.058 177.2)
-
Step 500
500
#539889
oklch(63% 0.074 178)
-
Step 600
600
#348373
oklch(55.6% 0.081 177.6)
-
Step 700
700 (this color)
#1D685A
oklch(46.8% 0.075 177.7)
-
Step 800
800
#215A4F
oklch(42.7% 0.062 178.3)
-
Step 900
900
#214A41
oklch(37.6% 0.049 177.3)
-
Step 950
950
#142B26
oklch(26.8% 0.031 178.2)
#1D685A 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) | #646159 | 0.080 |
| Deuteranopia (no green cones) | #595A5B | 0.075 |
| Tritanopia (no blue cones) | #006A64 | 0.016 |
| Achromatopsia (no color) | #5D5D5D | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1D685A
#1D685A
oklch(46.8% 0.075 177.7)
- #7C485A
#7C485A
oklch(46.8% 0.075 358.2)
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 #1D685A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.015
- Dark Aqua #05696B ΔE 0.027
- Dark Aquamarine #017371 ΔE 0.041
- Deep Turquoise #017374 ΔE 0.045
- Petrol #005F6A ΔE 0.047
- Spruce #0A5F38 ΔE 0.056
- Pine #2B5D34 ΔE 0.056
- Bluegreen #017A79 ΔE 0.062
Use #1D685A 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.