#083C40
Closest named color: Midnight Green (#073B4C). oklch(32.6% 0.051 202.9), rgb(8, 60, 64).
Aa
White text reads best on this color (12.13:1).
About this color
#083C40 is a dark, muted teal or cyan. In OKLCH its lightness is 33%, its chroma 0.051 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.023 away. White text reads best on it, at 12.13:1.
| Hue family | Teals and cyans |
| Lightness | dark (33%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.73:1 |
| White text | 12.13:1 |
Values
| HEX | #083C40 |
| RGB | rgb(8, 60, 64) |
| HSL | hsl(184, 78%, 14%) |
| OKLCH | oklch(32.6% 0.051 202.9) |
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 #083C40 | 12.13:1 | AAA | Lc -101.0 | Preferred for body text |
| Black text on #083C40 | 1.73:1 | Fails | Lc 0.0 | Not readable |
| #083C40 text on white | 12.13:1 | AAA | Lc 97.4 | Preferred for body text |
| #083C40 text on black | 1.73:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#CADEDF
oklch(88.6% 0.021 200.4)
-
Step 300
300
#A4C8CC
oklch(80.8% 0.039 204.7)
-
Step 400
400
#71ACB2
oklch(70.6% 0.062 204)
-
Step 500
500
#47989E
oklch(63.2% 0.079 201.9)
-
Step 600
600
#218289
oklch(55.6% 0.086 202.3)
-
Step 700
700
#106E75
oklch(49.2% 0.08 203)
-
Step 800
800
#14595F
oklch(42.6% 0.066 203.7)
-
Step 900
900 (this color)
#083C40
oklch(32.6% 0.051 202.9)
-
Step 950
950
#112B2D
oklch(27% 0.032 202.1)
#083C40 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) | #363940 | 0.051 |
| Deuteranopia (no green cones) | #2F3340 | 0.048 |
| Tritanopia (no blue cones) | #003F3D | 0.014 |
| Achromatopsia (no color) | #363636 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #083C40
#083C40
oklch(32.6% 0.051 202.9)
- #4C2928
#4C2928
oklch(32.6% 0.053 22.1)
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 #083C40, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.023
- Dark Blue Grey #1F3B4D ΔE 0.033
- Gunmetal #293241 ΔE 0.045
- Onyx #343A40 ΔE 0.047
- Charcoal #264653 ΔE 0.053
- Prussian Blue #1D3557 ΔE 0.056
- Dark Teal #014D4E ΔE 0.057
- Space Cadet #2B2D42 ΔE 0.060
Use #083C40 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.