#142623
Closest named color: Jet (#212529). oklch(25.2% 0.025 182.6), rgb(20, 38, 35).
Aa
White text reads best on this color (15.77:1).
About this color
#142623 is a dark close to neutral grey. In OKLCH its lightness is 25%, its chroma 0.025. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.025 away. White text reads best on it, at 15.77:1.
| Hue family | Neutrals |
| Lightness | dark (25%) |
| Chroma | close to neutral grey (0.025) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.33:1 |
| White text | 15.77:1 |
Values
| HEX | #142623 |
| RGB | rgb(20, 38, 35) |
| HSL | hsl(170, 31%, 11%) |
| OKLCH | oklch(25.2% 0.025 182.6) |
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 #142623 | 15.77:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #142623 | 1.33:1 | Fails | Lc 0.0 | Not readable |
| #142623 text on white | 15.77:1 | AAA | Lc 102.7 | Preferred for body text |
| #142623 text on black | 1.33:1 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E4ECEA
oklch(93.6% 0.009 179.6)
-
Step 200
200
#CEDDDA
oklch(88.5% 0.017 182.7)
-
Step 300
300
#ADC7C2
oklch(80.9% 0.029 182.7)
-
Step 400
400
#81ABA3
oklch(70.8% 0.047 181.9)
-
Step 500
500
#5F968C
oklch(63.2% 0.06 181.5)
-
Step 600
600
#448076
oklch(55.6% 0.065 181.8)
-
Step 700
700
#356C64
oklch(49.1% 0.06 183.2)
-
Step 800
800
#2D5851
oklch(42.7% 0.05 182.1)
-
Step 900
900
#294843
oklch(37.6% 0.038 182.8)
-
Step 950
950 (this color)
#142623
oklch(25.2% 0.025 182.6)
#142623 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) | #242423 | 0.026 |
| Deuteranopia (no green cones) | #212223 | 0.024 |
| Tritanopia (no blue cones) | #0E2725 | 0.007 |
| Achromatopsia (no color) | #232323 | 0.025 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #142623
#142623
oklch(25.2% 0.025 182.6)
- #2C1D21
#2C1D21
oklch(25.1% 0.024 1.4)
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 #142623, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.025
- Dark #1B2431 ΔE 0.033
- Oxford Blue #1B263B ΔE 0.048
- Rich Black #0D1B2A ΔE 0.049
- Dark Forest Green #002D04 ΔE 0.066
- Very Dark Green #062E03 ΔE 0.067
- Dark Brown #341C02 ΔE 0.069
- Space Cadet #2B2D42 ΔE 0.071
Use #142623 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.