#107D83
Closest named color: Teal (#008080). oklch(53.8% 0.088 201), rgb(16, 125, 131).
Aa
White text reads best on this color (4.90:1).
About this color
#107D83 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 54%, its chroma 0.088 and its hue 201°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.012 away. White text reads best on it, at 4.90:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.088) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #107D83 |
| RGB | rgb(16, 125, 131) |
| HSL | hsl(183, 78%, 29%) |
| OKLCH | oklch(53.8% 0.088 201) |
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 #107D83 | 4.90:1 | AA | Lc -78.9 | Fine for body text |
| Black text on #107D83 | 4.28:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #107D83 text on white | 4.90:1 | AA | Lc 73.5 | Content text, not long reading |
| #107D83 text on black | 4.28:1 | AA large text | Lc -28.2 | 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 600.
-
Step 50
50
#F2F7F7
oklch(97.2% 0.005 197.1)
-
Step 100
100
#E2ECED
oklch(93.6% 0.011 204.1)
-
Step 200
200
#C9DEDF
oklch(88.5% 0.022 200.2)
-
Step 300
300
#A4C9CB
oklch(81% 0.039 200.5)
-
Step 400
400
#70ADB1
oklch(70.8% 0.063 201.1)
-
Step 500
500
#44989E
oklch(63.1% 0.081 201.7)
-
Step 600
600 (this color)
#107D83
oklch(53.8% 0.088 201)
-
Step 700
700
#066E74
oklch(49% 0.082 201.6)
-
Step 800
800
#0F5A5E
oklch(42.7% 0.068 200.5)
-
Step 900
900
#174A4D
oklch(37.7% 0.053 200.7)
-
Step 950
950
#102B2D
oklch(26.9% 0.033 201.9)
#107D83 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) | #737784 | 0.090 |
| Deuteranopia (no green cones) | #646C83 | 0.083 |
| Tritanopia (no blue cones) | #00827F | 0.019 |
| Achromatopsia (no color) | #717171 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #107D83
#107D83
oklch(53.8% 0.088 201)
- #9B5858
#9B5858
oklch(53.8% 0.089 20.4)
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 #107D83, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.012
- Deep Aqua #08787F ΔE 0.016
- Bluegreen #017A79 ΔE 0.018
- Ocean #017B92 ΔE 0.027
- Deep Turquoise #017374 ΔE 0.035
- Dark Aquamarine #017371 ΔE 0.038
- Dark Cyan #008B8B ΔE 0.041
- Sea Blue #047495 ΔE 0.046
Use #107D83 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.