#174F09
Closest named color: Forest (#0B5509). oklch(37.6% 0.114 140.4), rgb(23, 79, 9).
Aa
White text reads best on this color (9.72:1).
About this color
#174F09 is a dark, moderately saturated green. In OKLCH its lightness is 38%, its chroma 0.114 and its hue 140°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Forest (#0B5509), ΔE 0.020 away. White text reads best on it, at 9.72:1.
| Hue family | Greens |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.114) |
| Temperature | in between |
| Nearest name | Forest (#0B5509) |
| Black text | 2.15:1 |
| White text | 9.72:1 |
Values
| HEX | #174F09 |
| RGB | rgb(23, 79, 9) |
| HSL | hsl(108, 80%, 17%) |
| OKLCH | oklch(37.6% 0.114 140.4) |
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 #174F09 | 9.72:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #174F09 | 2.15:1 | Fails | Lc 11.8 | Not readable |
| #174F09 text on white | 9.72:1 | AAA | Lc 92.2 | Preferred for body text |
| #174F09 text on black | 2.15:1 | Fails | Lc -10.2 | 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
#F1F7F0
oklch(97% 0.011 141.3)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C9E1C4
oklch(88.4% 0.047 140.3)
-
Step 300
300
#A3CF9A
oklch(80.9% 0.087 140.3)
-
Step 400
400
#6FB561
oklch(70.7% 0.137 140.3)
-
Step 500
500
#44A22F
oklch(63.2% 0.175 140.3)
-
Step 600
600
#248B00
oklch(55.7% 0.181 140.5)
-
Step 700
700
#1D7500
oklch(49.2% 0.16 140.4)
-
Step 800
800
#166000
oklch(42.8% 0.139 140.4)
-
Step 900
900 (this color)
#174F09
oklch(37.6% 0.114 140.4)
-
Step 950
950
#0F2F09
oklch(27.1% 0.073 140.7)
#174F09 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) | #514700 | 0.076 |
| Deuteranopia (no green cones) | #4B4212 | 0.078 |
| Tritanopia (no blue cones) | #0E4C42 | 0.076 |
| Achromatopsia (no color) | #444444 | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #174F09
#174F09
oklch(37.6% 0.114 140.4)
- #5B2966
#5B2966
oklch(37.7% 0.114 320.1)
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 #174F09, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Forest #0B5509 ΔE 0.020
- Bottle Green #044A05 ΔE 0.021
- Darkgreen #054907 ΔE 0.024
- British Racing Green #05480D ΔE 0.028
- Deep Green #02590F ΔE 0.032
- Racing Green #014600 ΔE 0.035
- Navy Green #35530A ΔE 0.035
- Pine Green #0A481E ΔE 0.035
Use #174F09 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.