#65B99F
Closest named color: Greeny Blue (#42B395). oklch(72.5% 0.091 171.5), rgb(101, 185, 159).
Aa
Black text reads best on this color (8.99:1).
About this color
#65B99F is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 73%, its chroma 0.091 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.037 away. Black text reads best on it, at 8.99:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (73%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.99:1 |
| White text | 2.33:1 |
Values
| HEX | #65B99F |
| RGB | rgb(101, 185, 159) |
| HSL | hsl(161, 38%, 56%) |
| OKLCH | oklch(72.5% 0.091 171.5) |
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 #65B99F | 2.33:1 | Fails | Lc -50.8 | Large or bold text, headings |
| Black text on #65B99F | 8.99:1 | AAA | Lc 58.1 | Large or bold text, headings |
| #65B99F text on white | 2.33:1 | Fails | Lc 45.9 | Large or bold text, headings |
| #65B99F text on black | 8.99:1 | AAA | Lc -56.2 | 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 400.
-
Step 50
50
#F1F7F5
oklch(97.1% 0.007 174.4)
-
Step 100
100
#E0EEE8
oklch(93.7% 0.017 168.5)
-
Step 200
200
#C5E0D6
oklch(88.4% 0.032 171.3)
-
Step 300
300
#9CCDBC
oklch(80.9% 0.057 171.5)
-
Step 400
400 (this color)
#65B99F
oklch(72.5% 0.091 171.5)
-
Step 500
500
#1DA081
oklch(63.2% 0.117 171.7)
-
Step 600
600
#00876B
oklch(55.5% 0.108 171.4)
-
Step 700
700
#00725A
oklch(49.2% 0.096 171.5)
-
Step 800
800
#005D49
oklch(42.6% 0.083 171.6)
-
Step 900
900
#004E3D
oklch(37.8% 0.073 171.8)
-
Step 950
950
#052E23
oklch(27% 0.049 170.6)
#65B99F 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) | #B5AF9E | 0.095 |
| Deuteranopia (no green cones) | #A7A6A1 | 0.090 |
| Tritanopia (no blue cones) | #48BAB1 | 0.030 |
| Achromatopsia (no color) | #AAAAAA | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #65B99F
#65B99F
oklch(72.5% 0.091 171.5)
- #D38EAD
#D38EAD
oklch(72.5% 0.092 351.1)
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 #65B99F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.037
- Topaz #13BBAF ΔE 0.043
- Muted Teal #90B494 ΔE 0.044
- Dark Sea Green #8FBC8F ΔE 0.049
- Light Sea Green #20B2AA ΔE 0.051
- Tea #65AB7C ΔE 0.053
- Faded Green #7BB274 ΔE 0.055
- Sage Green #88B378 ΔE 0.055
Use #65B99F 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.