#45A98F
Closest named color: Greeny Blue (#42B395). oklch(66.9% 0.101 173.2), rgb(69, 169, 143).
Aa
Black text reads best on this color (7.32:1).
About this color
#45A98F is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.101 and its hue 173°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.028 away. Black text reads best on it, at 7.32:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.101) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 7.32:1 |
| White text | 2.86:1 |
Values
| HEX | #45A98F |
| RGB | rgb(69, 169, 143) |
| HSL | hsl(164, 42%, 47%) |
| OKLCH | oklch(66.9% 0.101 173.2) |
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 #45A98F | 2.86:1 | Fails | Lc -59.9 | Large or bold text, headings |
| Black text on #45A98F | 7.32:1 | AAA | Lc 49.4 | Large or bold text, headings |
| #45A98F text on white | 2.86:1 | Fails | Lc 54.6 | Large or bold text, headings |
| #45A98F text on black | 7.32:1 | AAA | Lc -47.2 | Large or bold text, headings |
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
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E1EDE9
oklch(93.6% 0.014 174.2)
-
Step 200
200
#C8DFD7
oklch(88.4% 0.027 172.8)
-
Step 300
300
#A0CCBE
oklch(81% 0.05 173.6)
-
Step 400
400
#69B19C
oklch(70.7% 0.079 173.3)
-
Step 500
500 (this color)
#45A98F
oklch(66.9% 0.101 173.2)
-
Step 600
600
#00876D
oklch(55.6% 0.107 172.9)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#0E4D3E
oklch(37.8% 0.067 172.6)
-
Step 950
950
#0C2D24
oklch(27% 0.042 172.1)
#45A98F 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) | #A49F8E | 0.105 |
| Deuteranopia (no green cones) | #959491 | 0.101 |
| Tritanopia (no blue cones) | #00ABA1 | 0.031 |
| Achromatopsia (no color) | #989898 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #45A98F
#45A98F
oklch(66.9% 0.101 173.2)
- #C57A9A
#C57A9A
oklch(66.8% 0.101 353.1)
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 #45A98F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.028
- Dull Teal #5F9E8F ΔE 0.037
- Tea #65AB7C ΔE 0.037
- Light Sea Green #20B2AA ΔE 0.039
- Grey Teal #5E9B8A ΔE 0.042
- Persian Green #2A9D8F ΔE 0.042
- Dark Seafoam Green #3EAF76 ΔE 0.045
- Jade #1FA774 ΔE 0.046
Use #45A98F 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.