#047C74
Closest named color: Bluegreen (#017A79). oklch(52.8% 0.091 186.9), rgb(4, 124, 116).
Aa
White text reads best on this color (5.07:1).
About this color
#047C74 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 53%, its chroma 0.091 and its hue 187°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.012 away. White text reads best on it, at 5.07:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.14:1 |
| White text | 5.07:1 |
Values
| HEX | #047C74 |
| RGB | rgb(4, 124, 116) |
| HSL | hsl(176, 94%, 25%) |
| OKLCH | oklch(52.8% 0.091 186.9) |
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 #047C74 | 5.07:1 | AA | Lc -79.9 | Fine for body text |
| Black text on #047C74 | 4.14:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #047C74 text on white | 5.07:1 | AA | Lc 74.5 | Content text, not long reading |
| #047C74 text on black | 4.14:1 | AA large text | Lc -27.2 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2EDEB
oklch(93.7% 0.012 184.1)
-
Step 200
200
#C9DEDB
oklch(88.4% 0.023 186.4)
-
Step 300
300
#A3CAC5
oklch(80.9% 0.042 186.8)
-
Step 400
400
#6FAEA7
oklch(70.6% 0.066 186.9)
-
Step 500
500
#439A92
oklch(63.1% 0.084 187.1)
-
Step 600
600 (this color)
#047C74
oklch(52.8% 0.091 186.9)
-
Step 700
700
#037069
oklch(49.1% 0.085 187.2)
-
Step 800
800
#0D5B55
oklch(42.6% 0.07 186.8)
-
Step 900
900
#174B46
oklch(37.7% 0.055 186.2)
-
Step 950
950
#0F2C29
oklch(27% 0.035 186.3)
#047C74 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) | #757474 | 0.098 |
| Deuteranopia (no green cones) | #666A75 | 0.091 |
| Tritanopia (no blue cones) | #007F79 | 0.010 |
| Achromatopsia (no color) | #6E6E6E | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #047C74
#047C74
oklch(52.8% 0.091 186.9)
- #985462
#985462
oklch(53% 0.091 7.5)
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 #047C74, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.012
- Teal #008080 ΔE 0.020
- Deep Aqua #08787F ΔE 0.025
- Dark Aquamarine #017371 ΔE 0.028
- Deep Turquoise #017374 ΔE 0.029
- Ocean #017B92 ΔE 0.050
- Dark Cyan #008B8B ΔE 0.050
- Dark Aqua #05696B ΔE 0.059
Use #047C74 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.