#017A47
Closest named color: Jungle Green (#048243). oklch(51% 0.123 156.2), rgb(1, 122, 71).
Aa
White text reads best on this color (5.41:1).
About this color
#017A47 is a medium-dark, moderately saturated green. In OKLCH its lightness is 51%, its chroma 0.123 and its hue 156°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.028 away. White text reads best on it, at 5.41:1.
| Hue family | Greens |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.123) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 3.87:1 |
| White text | 5.41:1 |
Values
| HEX | #017A47 |
| RGB | rgb(1, 122, 71) |
| HSL | hsl(155, 98%, 24%) |
| OKLCH | oklch(51% 0.123 156.2) |
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 #017A47 | 5.41:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #017A47 | 3.87:1 | AA large text | Lc 27.7 | Dividers and decoration only |
| #017A47 text on white | 5.41:1 | AA | Lc 76.4 | Fine for body text |
| #017A47 text on black | 3.87:1 | AA large text | Lc -25.3 | Dividers and decoration only |
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 700.
-
Step 50
50
#F1F7F3
oklch(97.1% 0.008 157.1)
-
Step 100
100
#E1EDE5
oklch(93.5% 0.017 156.9)
-
Step 200
200
#C9E0D0
oklch(88.5% 0.033 155.3)
-
Step 300
300
#A2CDB1
oklch(81% 0.06 156.3)
-
Step 400
400
#6DB388
oklch(70.8% 0.095 156)
-
Step 500
500
#3E9F6A
oklch(63.1% 0.122 156.2)
-
Step 600
600
#098951
oklch(55.5% 0.132 156.1)
-
Step 700
700 (this color)
#017A47
oklch(51% 0.123 156.2)
-
Step 800
800
#035F36
oklch(42.7% 0.103 155.9)
-
Step 900
900
#134E2F
oklch(37.8% 0.08 155.9)
-
Step 950
950
#0E2E1C
oklch(27.1% 0.051 156)
#017A47 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) | #796F43 | 0.110 |
| Deuteranopia (no green cones) | #6D664A | 0.108 |
| Tritanopia (no blue cones) | #00796D | 0.059 |
| Achromatopsia (no color) | #6A6A6A | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #017A47
#017A47
oklch(51% 0.123 156.2)
- #904780
#904780
oklch(50.9% 0.123 336.2)
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 #017A47, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.028
- Tree Green #2A7E19 ΔE 0.051
- Sea Green #2E8B57 ΔE 0.059
- Dark Grass Green #388004 ΔE 0.063
- Green #008000 ΔE 0.065
- Dark Olive Green #556B2F ΔE 0.065
- Forest Green #228B22 ΔE 0.074
- Dark Aquamarine #017371 ΔE 0.075
Use #017A47 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.