#487374
Closest named color: Deep Aqua (#08787F). oklch(52.5% 0.048 197.7), rgb(72, 115, 116).
Aa
White text reads best on this color (5.27:1).
About this color
#487374 is a medium-dark, muted teal or cyan. In OKLCH its lightness is 52%, its chroma 0.048 and its hue 198°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Aqua (#08787F), ΔE 0.040 away. White text reads best on it, at 5.27:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | muted (0.048) |
| Temperature | cool |
| Nearest name | Deep Aqua (#08787F) |
| Black text | 3.98:1 |
| White text | 5.27:1 |
Values
| HEX | #487374 |
| RGB | rgb(72, 115, 116) |
| HSL | hsl(181, 23%, 37%) |
| OKLCH | oklch(52.5% 0.048 197.7) |
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 #487374 | 5.27:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #487374 | 3.98:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #487374 text on white | 5.27:1 | AA | Lc 76.2 | Fine for body text |
| #487374 text on black | 3.98:1 | AA large text | Lc -25.6 | 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
#D1DCDC
oklch(88.6% 0.012 196.9)
-
Step 300
300
#B1C5C5
oklch(80.8% 0.022 196.7)
-
Step 400
400
#88A8A8
oklch(70.8% 0.035 196.4)
-
Step 500
500
#6A9293
oklch(63.1% 0.044 198)
-
Step 600
600 (this color)
#487374
oklch(52.5% 0.048 197.7)
-
Step 700
700
#41696A
oklch(49.2% 0.045 197.8)
-
Step 800
800
#365556
oklch(42.6% 0.037 198.4)
-
Step 900
900
#2F4647
oklch(37.6% 0.029 199.4)
-
Step 950
950
#1C292A
oklch(26.9% 0.018 202.1)
#487374 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) | #6E6F74 | 0.050 |
| Deuteranopia (no green cones) | #666974 | 0.047 |
| Tritanopia (no blue cones) | #367673 | 0.019 |
| Achromatopsia (no color) | #6C6C6C | 0.048 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #487374
#487374
oklch(52.5% 0.048 197.7)
- #845F60
#845F60
oklch(52.4% 0.049 17)
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 #487374, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Aqua #08787F ΔE 0.040
- Bluegreen #017A79 ΔE 0.042
- Slate #516572 ΔE 0.042
- Deep Turquoise #017374 ΔE 0.043
- Metallic Blue #4F738E ΔE 0.044
- Dark Aquamarine #017371 ΔE 0.045
- Dim Gray #696969 ΔE 0.048
- Teal #008080 ΔE 0.049
Use #487374 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.