#67978F
Closest named color: Grey Teal (#5E9B8A). oklch(64% 0.053 183.1), rgb(103, 151, 143).
Aa
Black text reads best on this color (6.39:1).
About this color
#67978F is a medium-light, muted teal or cyan. In OKLCH its lightness is 64%, its chroma 0.053 and its hue 183°. Its hue sits on the cool side of the wheel. The nearest named color is Grey Teal (#5E9B8A), ΔE 0.018 away. Black text reads best on it, at 6.39:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (64%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Grey Teal (#5E9B8A) |
| Black text | 6.39:1 |
| White text | 3.28:1 |
Values
| HEX | #67978F |
| RGB | rgb(103, 151, 143) |
| HSL | hsl(170, 19%, 50%) |
| OKLCH | oklch(64% 0.053 183.1) |
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 #67978F | 3.28:1 | AA large text | Lc -65.5 | Content text, not long reading |
| Black text on #67978F | 6.39:1 | AA | Lc 44.0 | Non-text elements, placeholder text |
| #67978F text on white | 3.28:1 | AA large text | Lc 60.1 | Content text, not long reading |
| #67978F text on black | 6.39:1 | AA | Lc -41.6 | Non-text elements, placeholder text |
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
#F3F6F6
oklch(97.1% 0.003 197.1)
-
Step 100
100
#E5EBEA
oklch(93.5% 0.007 185.3)
-
Step 200
200
#CFDCDA
oklch(88.4% 0.014 185.9)
-
Step 300
300
#AFC6C2
oklch(80.8% 0.026 184.1)
-
Step 400
400
#84A9A3
oklch(70.6% 0.041 184.2)
-
Step 500
500 (this color)
#67978F
oklch(64% 0.053 183.1)
-
Step 600
600
#4A7F76
oklch(55.7% 0.059 182)
-
Step 700
700
#3B6B64
oklch(49.1% 0.054 183.7)
-
Step 800
800
#315751
oklch(42.6% 0.045 182.9)
-
Step 900
900
#2C4843
oklch(37.8% 0.035 181.9)
-
Step 950
950
#1A2A27
oklch(27% 0.022 181.6)
#67978F 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) | #93928F | 0.057 |
| Deuteranopia (no green cones) | #8A8B90 | 0.054 |
| Tritanopia (no blue cones) | #589994 | 0.016 |
| Achromatopsia (no color) | #8E8E8E | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #67978F
#67978F
oklch(64% 0.053 183.1)
- #A97F89
#A97F89
oklch(64% 0.054 2.9)
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 #67978F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grey Teal #5E9B8A ΔE 0.018
- Dull Teal #5F9E8F ΔE 0.021
- Cadet Blue #5F9EA0 ΔE 0.027
- Sea #3C9992 ΔE 0.038
- Dusty Teal #4C9085 ΔE 0.039
- Green Grey #77926F ΔE 0.044
- Persian Green #2A9D8F ΔE 0.049
- Slate Green #658D6D ΔE 0.050
Use #67978F 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.