#458F7F
Closest named color: Dusty Teal (#4C9085). oklch(59.8% 0.078 177.5), rgb(69, 143, 127).
Aa
Black text reads best on this color (5.48:1).
About this color
#458F7F is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 60%, its chroma 0.078 and its hue 177°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.012 away. Black text reads best on it, at 5.48:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.48:1 |
| White text | 3.82:1 |
Values
| HEX | #458F7F |
| RGB | rgb(69, 143, 127) |
| HSL | hsl(167, 35%, 42%) |
| OKLCH | oklch(59.8% 0.078 177.5) |
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 #458F7F | 3.82:1 | AA large text | Lc -71.1 | Content text, not long reading |
| Black text on #458F7F | 5.48:1 | AA | Lc 38.5 | Non-text elements, placeholder text |
| #458F7F text on white | 3.82:1 | AA large text | Lc 65.6 | Content text, not long reading |
| #458F7F text on black | 5.48:1 | AA | Lc -36.1 | 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
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CBDED9
oklch(88.5% 0.021 178.3)
-
Step 300
300
#A7C9C0
oklch(80.8% 0.038 177.5)
-
Step 400
400
#76AEA0
oklch(70.8% 0.062 177)
-
Step 500
500 (this color)
#458F7F
oklch(59.8% 0.078 177.5)
-
Step 600
600
#2F8473
oklch(55.7% 0.085 177.3)
-
Step 700
700
#206F60
oklch(49% 0.079 177.5)
-
Step 800
800
#1D5B4F
oklch(42.8% 0.066 177.7)
-
Step 900
900
#1F4A41
oklch(37.6% 0.051 177.8)
-
Step 950
950
#132C26
oklch(27.1% 0.033 176.2)
#458F7F 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) | #8A877E | 0.083 |
| Deuteranopia (no green cones) | #7E7F80 | 0.078 |
| Tritanopia (no blue cones) | #22918A | 0.024 |
| Achromatopsia (no color) | #828282 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #458F7F
#458F7F
oklch(59.8% 0.078 177.5)
- #A66C80
#A66C80
oklch(59.9% 0.078 357.4)
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 #458F7F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.012
- Sea #3C9992 ΔE 0.034
- Slate Green #658D6D ΔE 0.037
- Teal Green #0A9396 ΔE 0.038
- Blue Green #0F9B8E ΔE 0.039
- Dark Cyan #008B8B ΔE 0.039
- Ocean Green #3D9973 ΔE 0.040
- Persian Green #2A9D8F ΔE 0.041
Use #458F7F 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.