#1AB293
Closest named color: Greeny Blue (#42B395). oklch(68.3% 0.126 173.8), rgb(26, 178, 147).
Aa
Black text reads best on this color (7.83:1).
About this color
#1AB293 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.126 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.018 away. Black text reads best on it, at 7.83:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.126) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 7.83:1 |
| White text | 2.68:1 |
Values
| HEX | #1AB293 |
| RGB | rgb(26, 178, 147) |
| HSL | hsl(168, 75%, 40%) |
| OKLCH | oklch(68.3% 0.126 173.8) |
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 #1AB293 | 2.68:1 | Fails | Lc -56.7 | Large or bold text, headings |
| Black text on #1AB293 | 7.83:1 | AAA | Lc 52.5 | Large or bold text, headings |
| #1AB293 text on white | 2.68:1 | Fails | Lc 51.6 | Large or bold text, headings |
| #1AB293 text on black | 7.83:1 | AAA | Lc -50.3 | 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
#EFF8F5
oklch(97.2% 0.01 174.3)
-
Step 100
100
#DBEFE8
oklch(93.5% 0.023 172.8)
-
Step 200
200
#BDE3D7
oklch(88.5% 0.043 174.2)
-
Step 300
300
#8AD2BC
oklch(81% 0.079 173)
-
Step 400
400 (this color)
#1AB293
oklch(68.3% 0.126 173.8)
-
Step 500
500
#00A184
oklch(63.2% 0.121 173.8)
-
Step 600
600
#00876E
oklch(55.6% 0.106 173.6)
-
Step 700
700
#00725C
oklch(49.2% 0.094 173.1)
-
Step 800
800
#005D4B
oklch(42.7% 0.081 173.5)
-
Step 900
900
#004E3E
oklch(37.8% 0.073 172.9)
-
Step 950
950
#002E24
oklch(26.9% 0.051 173.7)
#1AB293 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) | #ACA692 | 0.131 |
| Deuteranopia (no green cones) | #999895 | 0.125 |
| Tritanopia (no blue cones) | #00B4A9 | 0.031 |
| Achromatopsia (no color) | #9E9E9E | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1AB293
#1AB293
oklch(68.3% 0.126 173.8)
- #D5779F
#D5779F
oklch(68.5% 0.126 354)
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 #1AB293, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.018
- Light Sea Green #20B2AA ΔE 0.035
- Bluey Green #2BB179 ΔE 0.035
- Dark Seafoam Green #3EAF76 ΔE 0.038
- Dark Seafoam #1FB57A ΔE 0.039
- Topaz #13BBAF ΔE 0.042
- Green Teal #0CB577 ΔE 0.044
- Green Blue #01C08D ΔE 0.045
Use #1AB293 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.