#12342B
Closest named color: Pakistan Green (#283618). oklch(29.7% 0.043 173.3), rgb(18, 52, 43).
Aa
White text reads best on this color (13.53:1).
About this color
#12342B is a dark, muted teal or cyan. In OKLCH its lightness is 30%, its chroma 0.043 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Pakistan Green (#283618), ΔE 0.040 away. White text reads best on it, at 13.53:1.
| Hue family | Teals and cyans |
| Lightness | dark (30%) |
| Chroma | muted (0.043) |
| Temperature | cool |
| Nearest name | Pakistan Green (#283618) |
| Black text | 1.55:1 |
| White text | 13.53:1 |
Values
| HEX | #12342B |
| RGB | rgb(18, 52, 43) |
| HSL | hsl(164, 49%, 14%) |
| OKLCH | oklch(29.7% 0.043 173.3) |
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 #12342B | 13.53:1 | AAA | Lc -103.0 | Preferred for body text |
| Black text on #12342B | 1.55:1 | Fails | Lc 0.0 | Not readable |
| #12342B text on white | 13.53:1 | AAA | Lc 99.9 | Preferred for body text |
| #12342B text on black | 1.55:1 | 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 950.
-
Step 50
50
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E0EDE9
oklch(93.5% 0.015 175.7)
-
Step 200
200
#C7E0D7
oklch(88.6% 0.029 172)
-
Step 300
300
#9FCCBE
oklch(80.9% 0.051 174)
-
Step 400
400
#67B19C
oklch(70.6% 0.081 173.7)
-
Step 500
500
#339E84
oklch(63.2% 0.104 173.3)
-
Step 600
600
#00876E
oklch(55.6% 0.106 173.6)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#0A4D3E
oklch(37.7% 0.068 173)
-
Step 950
950 (this color)
#12342B
oklch(29.7% 0.043 173.3)
#12342B 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) | #32302B | 0.045 |
| Deuteranopia (no green cones) | #2D2D2C | 0.042 |
| Tritanopia (no blue cones) | #023531 | 0.013 |
| Achromatopsia (no color) | #2E2E2E | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #12342B
#12342B
oklch(29.7% 0.043 173.3)
- #3E242F
#3E242F
oklch(29.8% 0.043 353.1)
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 #12342B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pakistan Green #283618 ΔE 0.040
- Jet #212529 ΔE 0.054
- Gunmetal #293241 ΔE 0.054
- Midnight Green #073B4C ΔE 0.057
- Very Dark Green #062E03 ΔE 0.061
- Dark #1B2431 ΔE 0.062
- Dark Forest Green #002D04 ΔE 0.063
- Onyx #343A40 ΔE 0.064
Use #12342B 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.