#016857
Closest named color: Dark Green Blue (#1F6357). oklch(46.2% 0.086 176.2), rgb(1, 104, 87).
Aa
White text reads best on this color (6.73:1).
About this color
#016857 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 46%, its chroma 0.086 and its hue 176°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Green Blue (#1F6357), ΔE 0.018 away. White text reads best on it, at 6.73:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.086) |
| Temperature | cool |
| Nearest name | Dark Green Blue (#1F6357) |
| Black text | 3.11:1 |
| White text | 6.73:1 |
Values
| HEX | #016857 |
| RGB | rgb(1, 104, 87) |
| HSL | hsl(170, 98%, 21%) |
| OKLCH | oklch(46.2% 0.086 176.2) |
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 #016857 | 6.73:1 | AA | Lc -87.7 | Fine for body text |
| Black text on #016857 | 3.11:1 | AA large text | Lc 21.4 | Dividers and decoration only |
| #016857 text on white | 6.73:1 | AA | Lc 82.7 | Fine for body text |
| #016857 text on black | 3.11:1 | AA large text | Lc -19.2 | 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
#CADED8
oklch(88.4% 0.023 175.9)
-
Step 300
300
#A5CAC0
oklch(80.9% 0.042 177)
-
Step 400
400
#73AF9F
oklch(70.8% 0.067 175.7)
-
Step 500
500
#499A88
oklch(63% 0.084 176.9)
-
Step 600
600
#248571
oklch(55.6% 0.093 175.7)
-
Step 700
700 (this color)
#016857
oklch(46.2% 0.086 176.2)
-
Step 800
800
#165C4E
oklch(42.9% 0.071 176.2)
-
Step 900
900
#1B4B41
oklch(37.7% 0.055 177.2)
-
Step 950
950
#112C26
oklch(27% 0.035 177.1)
#016857 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) | #646156 | 0.090 |
| Deuteranopia (no green cones) | #585858 | 0.086 |
| Tritanopia (no blue cones) | #006A63 | 0.019 |
| Achromatopsia (no color) | #5C5C5C | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #016857
#016857
oklch(46.2% 0.086 176.2)
- #7E435A
#7E435A
oklch(46.2% 0.086 356.2)
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 #016857, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Green Blue #1F6357 ΔE 0.018
- Dark Aqua #05696B ΔE 0.033
- Dark Aquamarine #017371 ΔE 0.047
- Spruce #0A5F38 ΔE 0.048
- Petrol #005F6A ΔE 0.050
- Deep Turquoise #017374 ΔE 0.050
- Pine #2B5D34 ΔE 0.052
- Deep Teal #00555A ΔE 0.065
Use #016857 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.