#499783
Closest named color: Sea (#3C9992). oklch(62.1% 0.084 174.5), rgb(73, 151, 131).
Aa
Black text reads best on this color (6.03:1).
About this color
#499783 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 62%, its chroma 0.084 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Sea (#3C9992), ΔE 0.022 away. Black text reads best on it, at 6.03:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Sea (#3C9992) |
| Black text | 6.03:1 |
| White text | 3.47:1 |
Values
| HEX | #499783 |
| RGB | rgb(73, 151, 131) |
| HSL | hsl(165, 35%, 44%) |
| OKLCH | oklch(62.1% 0.084 174.5) |
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 #499783 | 3.47:1 | AA large text | Lc -67.6 | Content text, not long reading |
| Black text on #499783 | 6.03:1 | AA | Lc 41.9 | Non-text elements, placeholder text |
| #499783 text on white | 3.47:1 | AA large text | Lc 62.2 | Content text, not long reading |
| #499783 text on black | 6.03:1 | AA | Lc -39.5 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#CBDED8
oklch(88.5% 0.022 174.9)
-
Step 300
300
#A6CABF
oklch(81% 0.041 174.7)
-
Step 400
400
#74AE9E
oklch(70.6% 0.065 175.1)
-
Step 500
500 (this color)
#499783
oklch(62.1% 0.084 174.5)
-
Step 600
600
#298470
oklch(55.5% 0.09 175.1)
-
Step 700
700
#1A705D
oklch(49.1% 0.085 174.1)
-
Step 800
800
#1A5B4C
oklch(42.6% 0.069 174.3)
-
Step 900
900
#1D4B40
oklch(37.7% 0.054 175.1)
-
Step 950
950
#122C25
oklch(27% 0.035 173.9)
#499783 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) | #928F82 | 0.086 |
| Deuteranopia (no green cones) | #868684 | 0.083 |
| Tritanopia (no blue cones) | #269991 | 0.026 |
| Achromatopsia (no color) | #898989 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #499783
#499783
oklch(62.1% 0.084 174.5)
- #AF7189
#AF7189
oklch(62.1% 0.084 355)
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 #499783, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sea #3C9992 ΔE 0.022
- Dusty Teal #4C9085 ΔE 0.022
- Persian Green #2A9D8F ΔE 0.024
- Grey Teal #5E9B8A ΔE 0.026
- Blue Green #0F9B8E ΔE 0.029
- Ocean Green #3D9973 ΔE 0.029
- Dull Teal #5F9E8F ΔE 0.034
- Slate Green #658D6D ΔE 0.039
Use #499783 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.