#99BFA7
Closest named color: Dark Sea Green (#8FBC8F). oklch(77% 0.053 157.2), rgb(153, 191, 167).
Aa
Black text reads best on this color (10.36:1).
About this color
#99BFA7 is a medium-light, muted green. In OKLCH its lightness is 77%, its chroma 0.053 and its hue 157°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Sea Green (#8FBC8F), ΔE 0.036 away. Black text reads best on it, at 10.36:1.
| Hue family | Greens |
| Lightness | medium-light (77%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Dark Sea Green (#8FBC8F) |
| Black text | 10.36:1 |
| White text | 2.02:1 |
Values
| HEX | #99BFA7 |
| RGB | rgb(153, 191, 167) |
| HSL | hsl(142, 23%, 67%) |
| OKLCH | oklch(77% 0.053 157.2) |
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 #99BFA7 | 2.02:1 | Fails | Lc -43.9 | Non-text elements, placeholder text |
| Black text on #99BFA7 | 10.36:1 | AAA | Lc 64.6 | Content text, not long reading |
| #99BFA7 text on white | 2.02:1 | Fails | Lc 39.4 | Non-text elements, placeholder text |
| #99BFA7 text on black | 10.36:1 | AAA | Lc -63.0 | 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
#F2F7F3
oklch(97.1% 0.007 151.9)
-
Step 100
100
#E2EDE6
oklch(93.6% 0.015 158.2)
-
Step 200
200
#CADFD1
oklch(88.4% 0.029 156.6)
-
Step 300
300 (this color)
#99BFA7
oklch(77% 0.053 157.2)
-
Step 400
400
#72B18C
oklch(70.7% 0.085 157.6)
-
Step 500
500
#499D6F
oklch(63.1% 0.108 157.2)
-
Step 600
600
#238757
oklch(55.5% 0.117 157.5)
-
Step 700
700
#137347
oklch(49.2% 0.11 157.2)
-
Step 800
800
#155D3A
oklch(42.5% 0.091 157.1)
-
Step 900
900
#1A4D32
oklch(37.8% 0.072 157)
-
Step 950
950
#112D1E
oklch(27% 0.044 158)
#99BFA7 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) | #BEB9A6 | 0.049 |
| Deuteranopia (no green cones) | #B8B4A8 | 0.049 |
| Tritanopia (no blue cones) | #93BEB8 | 0.025 |
| Achromatopsia (no color) | #B6B6B6 | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99BFA7
#99BFA7
oklch(77% 0.053 157.2)
- #CBA8C1
#CBA8C1
oklch(77% 0.053 336.5)
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 #99BFA7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sea Green #8FBC8F ΔE 0.036
- Pale Teal #82CBB2 ΔE 0.037
- Muted Teal #90B494 ΔE 0.037
- Tiffany Blue #94D2BD ΔE 0.051
- Seafoam Blue #78D1B6 ΔE 0.053
- French Gray #ADB5BD ΔE 0.055
- Ash Gray #BFC8AD ΔE 0.057
- Medium Aquamarine #66CDAA ΔE 0.059
Use #99BFA7 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.