#319182
Closest named color: Dusty Teal (#4C9085). oklch(59.7% 0.091 180.7), rgb(49, 145, 130).
Aa
Black text reads best on this color (5.50:1).
About this color
#319182 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 60%, its chroma 0.091 and its hue 181°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.022 away. Black text reads best on it, at 5.50:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.50:1 |
| White text | 3.81:1 |
Values
| HEX | #319182 |
| RGB | rgb(49, 145, 130) |
| HSL | hsl(171, 49%, 38%) |
| OKLCH | oklch(59.7% 0.091 180.7) |
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 #319182 | 3.81:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #319182 | 5.50:1 | AA | Lc 38.7 | Non-text elements, placeholder text |
| #319182 text on white | 3.81:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #319182 text on black | 5.50:1 | AA | Lc -36.3 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDEA
oklch(93.6% 0.013 179.5)
-
Step 200
200
#C8DFDA
oklch(88.5% 0.025 181.2)
-
Step 300
300
#A2CBC2
oklch(81% 0.045 180.2)
-
Step 400
400
#6CB0A3
oklch(70.8% 0.072 180.6)
-
Step 500
500 (this color)
#319182
oklch(59.7% 0.091 180.7)
-
Step 600
600
#058676
oklch(55.6% 0.1 180.4)
-
Step 700
700
#007163
oklch(49.2% 0.089 180.3)
-
Step 800
800
#025C51
oklch(42.6% 0.076 181)
-
Step 900
900
#134C43
oklch(37.8% 0.06 180.2)
-
Step 950
950
#0E2C27
oklch(26.9% 0.037 180.8)
#319182 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) | #8B8981 | 0.097 |
| Deuteranopia (no green cones) | #7D7E83 | 0.093 |
| Tritanopia (no blue cones) | #00948C | 0.018 |
| Achromatopsia (no color) | #838383 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #319182
#319182
oklch(59.7% 0.091 180.7)
- #AC677C
#AC677C
oklch(59.6% 0.092 0.6)
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 #319182, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.022
- Blue Green #0F9B8E ΔE 0.029
- Teal Green #0A9396 ΔE 0.030
- Dark Cyan #008B8B ΔE 0.032
- Sea #3C9992 ΔE 0.032
- Persian Green #2A9D8F ΔE 0.035
- Ocean Green #3D9973 ΔE 0.039
- Viridian #1E9167 ΔE 0.043
Use #319182 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.