#6BA299
Closest named color: Cadet Blue (#5F9EA0). oklch(67.1% 0.06 183.1), rgb(107, 162, 153).
Aa
Black text reads best on this color (7.25:1).
About this color
#6BA299 is a medium-light, muted teal or cyan. In OKLCH its lightness is 67%, its chroma 0.060 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.022 away. Black text reads best on it, at 7.25:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | muted (0.060) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.25:1 |
| White text | 2.89:1 |
Values
| HEX | #6BA299 |
| RGB | rgb(107, 162, 153) |
| HSL | hsl(170, 23%, 53%) |
| OKLCH | oklch(67.1% 0.06 183.1) |
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 #6BA299 | 2.89:1 | Fails | Lc -60.5 | Content text, not long reading |
| Black text on #6BA299 | 7.25:1 | AAA | Lc 48.9 | Large or bold text, headings |
| #6BA299 text on white | 2.89:1 | Fails | Lc 55.2 | Large or bold text, headings |
| #6BA299 text on black | 7.25:1 | AAA | Lc -46.6 | 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
#F2F7F6
oklch(97.2% 0.005 183)
-
Step 100
100
#E2ECEA
oklch(93.5% 0.011 182.9)
-
Step 200
200
#CBDEDA
oklch(88.5% 0.021 181.8)
-
Step 300
300
#A7C9C3
oklch(80.9% 0.037 183.5)
-
Step 400
400 (this color)
#6BA299
oklch(67.1% 0.06 183.1)
-
Step 500
500
#4F998E
oklch(63.2% 0.076 183)
-
Step 600
600
#2D8378
oklch(55.6% 0.083 183.3)
-
Step 700
700
#1E6F65
oklch(49.1% 0.077 183.1)
-
Step 800
800
#1C5A52
oklch(42.6% 0.064 183.2)
-
Step 900
900
#1E4A44
oklch(37.6% 0.05 183.5)
-
Step 950
950
#132C28
oklch(27.2% 0.032 182.2)
#6BA299 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) | #9D9C99 | 0.064 |
| Deuteranopia (no green cones) | #93959A | 0.060 |
| Tritanopia (no blue cones) | #59A49F | 0.018 |
| Achromatopsia (no color) | #989898 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BA299
#6BA299
oklch(67.1% 0.06 183.1)
- #B68792
#B68792
oklch(67.2% 0.059 3.3)
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 #6BA299, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.022
- Dull Teal #5F9E8F ΔE 0.022
- Grey Teal #5E9B8A ΔE 0.031
- Greeny Grey #7EA07A ΔE 0.045
- Grey Green #86A17D ΔE 0.046
- Greyblue #77A1B5 ΔE 0.047
- Bluegrey #85A3B2 ΔE 0.051
- Sea #3C9992 ΔE 0.054
Use #6BA299 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.