#113F3D
Closest named color: Midnight Green (#073B4C). oklch(33.6% 0.049 191), rgb(17, 63, 61).
Aa
White text reads best on this color (11.65:1).
About this color
#113F3D is a dark, muted teal or cyan. In OKLCH its lightness is 34%, its chroma 0.049 and its hue 191°. Its hue sits on the cool side of the wheel. The nearest named color is Midnight Green (#073B4C), ΔE 0.034 away. White text reads best on it, at 11.65:1.
| Hue family | Teals and cyans |
| Lightness | dark (34%) |
| Chroma | muted (0.049) |
| Temperature | cool |
| Nearest name | Midnight Green (#073B4C) |
| Black text | 1.80:1 |
| White text | 11.65:1 |
Values
| HEX | #113F3D |
| RGB | rgb(17, 63, 61) |
| HSL | hsl(177, 58%, 16%) |
| OKLCH | oklch(33.6% 0.049 191) |
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 #113F3D | 11.65:1 | AAA | Lc -100.2 | Preferred for body text |
| Black text on #113F3D | 1.80:1 | Fails | Lc 7.3 | Not readable |
| #113F3D text on white | 11.65:1 | AAA | Lc 96.6 | Preferred for body text |
| #113F3D text on black | 1.80:1 | 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
#F2F6F6
oklch(97% 0.004 197.1)
-
Step 100
100
#E2ECEB
oklch(93.5% 0.011 189.8)
-
Step 200
200
#CBDEDC
oklch(88.6% 0.02 189.2)
-
Step 300
300
#A6C9C6
oklch(81% 0.038 190)
-
Step 400
400
#75ADA9
oklch(70.8% 0.059 190.3)
-
Step 500
500
#4D9894
oklch(63.1% 0.075 190.9)
-
Step 600
600
#2B827F
oklch(55.5% 0.081 191.8)
-
Step 700
700
#1C6E6B
oklch(49% 0.076 191.3)
-
Step 800
800
#1B5A57
oklch(42.7% 0.063 190.5)
-
Step 900
900 (this color)
#113F3D
oklch(33.6% 0.049 191)
-
Step 950
950
#132B2A
oklch(26.9% 0.03 192)
#113F3D 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) | #3B3B3D | 0.052 |
| Deuteranopia (no green cones) | #34363D | 0.049 |
| Tritanopia (no blue cones) | #00413E | 0.010 |
| Achromatopsia (no color) | #383838 | 0.049 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #113F3D
#113F3D
oklch(33.6% 0.049 191)
- #4D2C31
#4D2C31
oklch(33.6% 0.049 10.2)
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 #113F3D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Midnight Green #073B4C ΔE 0.034
- Dark Blue Grey #1F3B4D ΔE 0.039
- Onyx #343A40 ΔE 0.044
- Dark Teal #014D4E ΔE 0.048
- Charcoal #264653 ΔE 0.048
- Evergreen #05472A ΔE 0.050
- Gunmetal #293241 ΔE 0.052
- Charcoal Grey #3C4142 ΔE 0.055
Use #113F3D 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.