#107B5E
Closest named color: Bluegreen (#017A79). oklch(52% 0.101 168.4), rgb(16, 123, 94).
Aa
White text reads best on this color (5.22:1).
About this color
#107B5E is a medium-dark, moderately saturated green. In OKLCH its lightness is 52%, its chroma 0.101 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.043 away. White text reads best on it, at 5.22:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.01:1 |
| White text | 5.22:1 |
Values
| HEX | #107B5E |
| RGB | rgb(16, 123, 94) |
| HSL | hsl(164, 77%, 27%) |
| OKLCH | oklch(52% 0.101 168.4) |
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 #107B5E | 5.22:1 | AA | Lc -80.9 | Fine for body text |
| Black text on #107B5E | 4.01:1 | AA large text | Lc 28.6 | Dividers and decoration only |
| #107B5E text on white | 5.22:1 | AA | Lc 75.5 | Fine for body text |
| #107B5E text on black | 4.01:1 | AA large text | Lc -26.2 | 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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE8
oklch(93.6% 0.014 169.2)
-
Step 200
200
#C9DFD6
oklch(88.5% 0.026 169.2)
-
Step 300
300
#A3CBBB
oklch(80.9% 0.048 168.8)
-
Step 400
400
#6EB198
oklch(70.8% 0.078 168.4)
-
Step 500
500
#419D7E
oklch(63.2% 0.1 168)
-
Step 600
600
#118767
oklch(55.6% 0.108 168.1)
-
Step 700
700 (this color)
#107B5E
oklch(52% 0.101 168.4)
-
Step 800
800
#085D46
oklch(42.6% 0.083 168.1)
-
Step 900
900
#154C3B
oklch(37.6% 0.064 168.7)
-
Step 950
950
#0F2D23
oklch(27.1% 0.041 168.7)
#107B5E 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) | #78725C | 0.102 |
| Deuteranopia (no green cones) | #6B6960 | 0.097 |
| Tritanopia (no blue cones) | #007C73 | 0.032 |
| Achromatopsia (no color) | #6C6C6C | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #107B5E
#107B5E
oklch(52% 0.101 168.4)
- #934F73
#934F73
oklch(52% 0.101 348.2)
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 #107B5E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.043
- Dark Aquamarine #017371 ΔE 0.045
- Deep Turquoise #017374 ΔE 0.049
- Jungle Green #048243 ΔE 0.050
- Teal #008080 ΔE 0.051
- Deep Aqua #08787F ΔE 0.056
- Sea Green #2E8B57 ΔE 0.058
- Dark Sage #598556 ΔE 0.068
Use #107B5E 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.