#49EFCB
Closest named color: Aqua Marine (#2EE8BB). oklch(85.9% 0.144 174.9), rgb(73, 239, 203).
Aa
Black text reads best on this color (14.49:1).
About this color
#49EFCB is a light, vivid teal or cyan. In OKLCH its lightness is 86%, its chroma 0.144 and its hue 175°. Its hue sits on the cool side of the wheel. The nearest named color is Aqua Marine (#2EE8BB), ΔE 0.030 away. Black text reads best on it, at 14.49:1.
| Hue family | Teals and cyans |
| Lightness | light (86%) |
| Chroma | vivid (0.144) |
| Temperature | cool |
| Nearest name | Aqua Marine (#2EE8BB) |
| Black text | 14.49:1 |
| White text | 1.44:1 |
Values
| HEX | #49EFCB |
| RGB | rgb(73, 239, 203) |
| HSL | hsl(167, 84%, 61%) |
| OKLCH | oklch(85.9% 0.144 174.9) |
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 #49EFCB | 1.44:1 | Fails | Lc -23.9 | Dividers and decoration only |
| Black text on #49EFCB | 14.49:1 | AAA | Lc 82.7 | Fine for body text |
| #49EFCB text on white | 1.44:1 | Fails | Lc 21.0 | Dividers and decoration only |
| #49EFCB text on black | 14.49:1 | AAA | Lc -82.4 | Fine for body 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 200.
-
Step 50
50
#E5FBF4
oklch(97% 0.025 174.8)
-
Step 100
100
#C6F6E8
oklch(93.6% 0.053 175.4)
-
Step 200
200 (this color)
#49EFCB
oklch(85.9% 0.144 174.9)
-
Step 300
300
#00E0BB
oklch(80.9% 0.153 175)
-
Step 400
400
#00BB9C
oklch(70.7% 0.133 175.1)
-
Step 500
500
#00A085
oklch(63% 0.119 175)
-
Step 600
600
#008770
oklch(55.7% 0.105 175.1)
-
Step 700
700
#00715E
oklch(49% 0.092 175.6)
-
Step 800
800
#005D4C
oklch(42.7% 0.081 174.6)
-
Step 900
900
#004E3F
oklch(37.8% 0.072 174.1)
-
Step 950
950
#002E25
oklch(26.9% 0.05 175.6)
#49EFCB 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) | #E7E0C9 | 0.151 |
| Deuteranopia (no green cones) | #D0D0CE | 0.143 |
| Tritanopia (no blue cones) | #00F2E4 | 0.033 |
| Achromatopsia (no color) | #D6D6D6 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #49EFCB
#49EFCB
oklch(85.9% 0.144 174.9)
- #FFBAD4
#FFBAD4
oklch(86% 0.086 354.7)
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 #49EFCB, closest first.
No curated palette has a color within ΔE 0.04 of #49EFCB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Marine #2EE8BB ΔE 0.030
- Bright Teal #01F9C6 ΔE 0.033
- Light Turquoise #7EF4CC ΔE 0.038
- Bright Aqua #0BF9EA ΔE 0.042
- Turquoise #40E0D0 ΔE 0.046
- Light Teal #90E4C1 ΔE 0.052
- Light Aquamarine #7BFDC7 ΔE 0.054
- Greenish Cyan #2AFEB7 ΔE 0.057
Use #49EFCB 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.