#487978
Closest named color: Teal (#008080). oklch(54.1% 0.053 194), rgb(72, 121, 120).
Aa
White text reads best on this color (4.90:1).
About this color
#487978 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 54%, its chroma 0.053 and its hue 194°. Its hue sits on the cool side of the wheel. The nearest named color is Teal (#008080), ΔE 0.040 away. White text reads best on it, at 4.90:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (54%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Teal (#008080) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #487978 |
| RGB | rgb(72, 121, 120) |
| HSL | hsl(179, 25%, 38%) |
| OKLCH | oklch(54.1% 0.053 194) |
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 #487978 | 4.90:1 | AA | Lc -79.3 | Fine for body text |
| Black text on #487978 | 4.28:1 | AA large text | Lc 30.2 | Non-text elements, placeholder text |
| #487978 text on white | 4.90:1 | AA | Lc 73.9 | Content text, not long reading |
| #487978 text on black | 4.28:1 | AA large text | Lc -27.8 | 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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEB
oklch(93.6% 0.006 197)
-
Step 200
200
#D0DCDC
oklch(88.5% 0.013 196.9)
-
Step 300
300
#B0C6C5
oklch(81% 0.024 193.4)
-
Step 400
400
#85A9A7
oklch(70.8% 0.039 192.1)
-
Step 500
500
#669392
oklch(63.1% 0.049 194.2)
-
Step 600
600 (this color)
#487978
oklch(54.1% 0.053 194)
-
Step 700
700
#3D6A69
oklch(49.2% 0.05 193.8)
-
Step 800
800
#335655
oklch(42.6% 0.041 193.4)
-
Step 900
900
#2D4746
oklch(37.7% 0.032 192.8)
-
Step 950
950
#1B2A29
oklch(27.1% 0.02 190.8)
#487978 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) | #737578 | 0.055 |
| Deuteranopia (no green cones) | #6A6E78 | 0.051 |
| Tritanopia (no blue cones) | #337C79 | 0.019 |
| Achromatopsia (no color) | #717171 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #487978
#487978
oklch(54.1% 0.053 194)
- #8B6266
#8B6266
oklch(54% 0.054 12.5)
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 #487978, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal #008080 ΔE 0.040
- Bluegreen #017A79 ΔE 0.040
- Deep Aqua #08787F ΔE 0.040
- Metallic Blue #4F738E ΔE 0.046
- Battleship Gray #6C757D ΔE 0.048
- Deep Turquoise #017374 ΔE 0.050
- Battleship Grey #6B7C85 ΔE 0.050
- Dark Aquamarine #017371 ΔE 0.051
Use #487978 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.