#99BEAF
Closest named color: Pale Teal (#82CBB2). oklch(77% 0.045 168.5), rgb(153, 190, 175).
Aa
Black text reads best on this color (10.33:1).
About this color
#99BEAF is a medium-light, muted green. In OKLCH its lightness is 77%, its chroma 0.045 and its hue 169°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pale Teal (#82CBB2), ΔE 0.040 away. Black text reads best on it, at 10.33:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | muted (0.045) |
| Temperature | in between |
| Nearest name | Pale Teal (#82CBB2) |
| Black text | 10.33:1 |
| White text | 2.03:1 |
Values
| HEX | #99BEAF |
| RGB | rgb(153, 190, 175) |
| HSL | hsl(156, 22%, 67%) |
| OKLCH | oklch(77% 0.045 168.5) |
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 #99BEAF | 2.03:1 | Fails | Lc -44.0 | Non-text elements, placeholder text |
| Black text on #99BEAF | 10.33:1 | AAA | Lc 64.4 | Content text, not long reading |
| #99BEAF text on white | 2.03:1 | Fails | Lc 39.5 | Non-text elements, placeholder text |
| #99BEAF text on black | 10.33:1 | AAA | Lc -62.9 | Content text, not long reading |
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 300.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE8
oklch(93.6% 0.013 167.2)
-
Step 200
200
#CADFD6
oklch(88.5% 0.026 168.2)
-
Step 300
300 (this color)
#99BEAF
oklch(77% 0.045 168.5)
-
Step 400
400
#72AF98
oklch(70.6% 0.072 168.5)
-
Step 500
500
#499B7F
oklch(63% 0.092 168.5)
-
Step 600
600
#238669
oklch(55.7% 0.1 168.8)
-
Step 700
700
#137157
oklch(49% 0.093 168.7)
-
Step 800
800
#155C47
oklch(42.6% 0.077 168.6)
-
Step 900
900
#1A4C3C
oklch(37.8% 0.061 168.8)
-
Step 950
950
#112C23
oklch(26.9% 0.037 169.3)
#99BEAF 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) | #BCB9AE | 0.046 |
| Deuteranopia (no green cones) | #B5B4B0 | 0.044 |
| Tritanopia (no blue cones) | #91BEB9 | 0.016 |
| Achromatopsia (no color) | #B6B6B6 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99BEAF
#99BEAF
oklch(77% 0.045 168.5)
- #CBA9B9
#CBA9B9
oklch(77% 0.045 348.2)
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 #99BEAF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pale Teal #82CBB2 ΔE 0.040
- Muted Teal #90B494 ΔE 0.043
- French Gray #ADB5BD ΔE 0.045
- Dark Sea Green #8FBC8F ΔE 0.047
- Tiffany Blue #94D2BD ΔE 0.052
- Light Grey Blue #9DBCD4 ΔE 0.056
- Seafoam Blue #78D1B6 ΔE 0.057
- Dark Gray #A9A9A9 ΔE 0.057
Use #99BEAF 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.