#458E82
Closest named color: Dusty Teal (#4C9085). oklch(59.6% 0.076 181.5), rgb(69, 142, 130).
Aa
Black text reads best on this color (5.44:1).
About this color
#458E82 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 60%, its chroma 0.076 and its hue 182°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Teal (#4C9085), ΔE 0.010 away. Black text reads best on it, at 5.44:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Dusty Teal (#4C9085) |
| Black text | 5.44:1 |
| White text | 3.85:1 |
Values
| HEX | #458E82 |
| RGB | rgb(69, 142, 130) |
| HSL | hsl(170, 35%, 41%) |
| OKLCH | oklch(59.6% 0.076 181.5) |
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 #458E82 | 3.85:1 | AA large text | Lc -71.4 | Content text, not long reading |
| Black text on #458E82 | 5.44:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #458E82 text on white | 3.85:1 | AA large text | Lc 65.9 | Content text, not long reading |
| #458E82 text on black | 5.44:1 | AA | Lc -35.8 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E3ECEA
oklch(93.6% 0.01 181.4)
-
Step 200
200
#CBDEDA
oklch(88.5% 0.021 181.8)
-
Step 300
300
#A7C9C2
oklch(80.9% 0.038 181.5)
-
Step 400
400
#77ADA3
oklch(70.7% 0.059 181.7)
-
Step 500
500 (this color)
#458E82
oklch(59.6% 0.076 181.5)
-
Step 600
600
#2F8376
oklch(55.6% 0.083 181.1)
-
Step 700
700
#216F64
oklch(49.2% 0.076 181.8)
-
Step 800
800
#1E5A51
oklch(42.6% 0.063 181.5)
-
Step 900
900
#1F4A43
oklch(37.6% 0.049 181.4)
-
Step 950
950
#132B27
oklch(26.8% 0.031 181.8)
#458E82 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) | #888782 | 0.080 |
| Deuteranopia (no green cones) | #7D7E83 | 0.077 |
| Tritanopia (no blue cones) | #1F908A | 0.023 |
| Achromatopsia (no color) | #828282 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #458E82
#458E82
oklch(59.6% 0.076 181.5)
- #A56C7C
#A56C7C
oklch(59.6% 0.075 1.4)
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 #458E82, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Teal #4C9085 ΔE 0.010
- Sea #3C9992 ΔE 0.034
- Teal Green #0A9396 ΔE 0.035
- Dark Cyan #008B8B ΔE 0.036
- Slate Green #658D6D ΔE 0.040
- Blue Green #0F9B8E ΔE 0.040
- Persian Green #2A9D8F ΔE 0.043
- Ocean Green #3D9973 ΔE 0.046
Use #458E82 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.