#017C56
Closest named color: Jungle Green (#048243). oklch(51.9% 0.111 163.2), rgb(1, 124, 86).
Aa
White text reads best on this color (5.22:1).
About this color
#017C56 is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.111 and its hue 163°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.037 away. White text reads best on it, at 5.22:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.111) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.01:1 |
| White text | 5.22:1 |
Values
| HEX | #017C56 |
| RGB | rgb(1, 124, 86) |
| HSL | hsl(161, 98%, 25%) |
| OKLCH | oklch(51.9% 0.111 163.2) |
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 #017C56 | 5.22:1 | AA | Lc -80.7 | Fine for body text |
| Black text on #017C56 | 4.01:1 | AA large text | Lc 28.7 | Dividers and decoration only |
| #017C56 text on white | 5.22:1 | AA | Lc 75.3 | Fine for body text |
| #017C56 text on black | 4.01:1 | AA large text | Lc -26.4 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#E1EDE7
oklch(93.5% 0.015 164.7)
-
Step 200
200
#C8E0D4
oklch(88.6% 0.03 164.2)
-
Step 300
300
#A2CCB7
oklch(80.9% 0.053 163.3)
-
Step 400
400
#6BB291
oklch(70.7% 0.087 163)
-
Step 500
500
#3C9E76
oklch(63.1% 0.11 163.1)
-
Step 600
600
#00895F
oklch(55.7% 0.12 163.1)
-
Step 700
700 (this color)
#017C56
oklch(51.9% 0.111 163.2)
-
Step 800
800
#005E40
oklch(42.6% 0.092 163.1)
-
Step 900
900
#114D37
oklch(37.6% 0.071 164)
-
Step 950
950
#0D2D20
oklch(26.9% 0.045 163.7)
#017C56 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) | #7A7254 | 0.109 |
| Deuteranopia (no green cones) | #6D6959 | 0.105 |
| Tritanopia (no blue cones) | #007C72 | 0.044 |
| Achromatopsia (no color) | #6C6C6C | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #017C56
#017C56
oklch(51.9% 0.111 163.2)
- #944C79
#944C79
oklch(51.9% 0.112 343.4)
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 #017C56, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.037
- Sea Green #2E8B57 ΔE 0.053
- Bluegreen #017A79 ΔE 0.057
- Dark Aquamarine #017371 ΔE 0.058
- Deep Turquoise #017374 ΔE 0.063
- Teal #008080 ΔE 0.063
- Viridian #1E9167 ΔE 0.066
- Tree Green #2A7E19 ΔE 0.068
Use #017C56 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.