#071710
Closest named color: Rich Navy (#001219). oklch(18.8% 0.027 163.9), rgb(7, 23, 16).
Aa
White text reads best on this color (18.43:1).
About this color
#071710 is a very dark close to neutral grey. In OKLCH its lightness is 19%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Rich Navy (#001219), ΔE 0.034 away. White text reads best on it, at 18.43:1.
| Hue family | Neutrals |
| Lightness | very dark (19%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.13:1 |
| White text | 18.43:1 |
Values
| HEX | #071710 |
| RGB | rgb(7, 23, 16) |
| HSL | hsl(154, 53%, 6%) |
| OKLCH | oklch(18.8% 0.027 163.9) |
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 #071710 | 18.43:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #071710 | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #071710 text on white | 18.43:1 | AAA | Lc 105.0 | Preferred for body text |
| #071710 text on black | 1.13:1 | 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
#F3F6F5
oklch(97.1% 0.003 174.5)
-
Step 100
100
#E5ECE8
oklch(93.7% 0.009 161.3)
-
Step 200
200
#CFDDD6
oklch(88.5% 0.018 164.6)
-
Step 300
300
#AFC7BB
oklch(80.8% 0.031 164.1)
-
Step 400
400
#84AB98
oklch(70.7% 0.051 163.7)
-
Step 500
500
#64967F
oklch(63.1% 0.064 164.1)
-
Step 600
600
#4A8068
oklch(55.5% 0.069 163.9)
-
Step 700
700
#3B6C57
oklch(49% 0.064 164.5)
-
Step 800
800
#315847
oklch(42.6% 0.053 164.4)
-
Step 900
900
#2C493C
oklch(37.8% 0.042 164.3)
-
Step 950
950 (this color)
#071710
oklch(18.8% 0.027 163.9)
#071710 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) | #161510 | 0.025 |
| Deuteranopia (no green cones) | #141310 | 0.025 |
| Tritanopia (no blue cones) | #041715 | 0.010 |
| Achromatopsia (no color) | #141414 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #071710
#071710
oklch(18.8% 0.027 163.9)
- #1C0E16
#1C0E16
oklch(18.7% 0.028 344.8)
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 #071710, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.034
- Almost Black #070D0D ΔE 0.040
- Rich Black #0D1B2A ΔE 0.053
- Jet #212529 ΔE 0.079
- Dark #1B2431 ΔE 0.081
- Very Dark Brown #1D0200 ΔE 0.082
- Dark Forest Green #002D04 ΔE 0.092
- Dark Brown #341C02 ΔE 0.092
Use #071710 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.