#4DB998
Closest named color: Greeny Blue (#42B395). oklch(71.4% 0.111 170), rgb(77, 185, 152).
Aa
Black text reads best on this color (8.70:1).
About this color
#4DB998 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 71%, its chroma 0.111 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.020 away. Black text reads best on it, at 8.70:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.70:1 |
| White text | 2.41:1 |
Values
| HEX | #4DB998 |
| RGB | rgb(77, 185, 152) |
| HSL | hsl(162, 44%, 51%) |
| OKLCH | oklch(71.4% 0.111 170) |
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 #4DB998 | 2.41:1 | Fails | Lc -52.2 | Large or bold text, headings |
| Black text on #4DB998 | 8.70:1 | AAA | Lc 56.8 | Large or bold text, headings |
| #4DB998 text on white | 2.41:1 | Fails | Lc 47.2 | Large or bold text, headings |
| #4DB998 text on black | 8.70:1 | AAA | Lc -54.8 | 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
#F0F8F4
oklch(97.2% 0.01 164.9)
-
Step 100
100
#DEEEE8
oklch(93.6% 0.019 171.5)
-
Step 200
200
#C1E2D5
oklch(88.5% 0.039 169.6)
-
Step 300
300
#93D0BA
oklch(81% 0.07 170.1)
-
Step 400
400 (this color)
#4DB998
oklch(71.4% 0.111 170)
-
Step 500
500
#00A17E
oklch(63.1% 0.125 170.2)
-
Step 600
600
#008869
oklch(55.7% 0.111 169.5)
-
Step 700
700
#007258
oklch(49.1% 0.097 169.9)
-
Step 800
800
#005D48
oklch(42.6% 0.084 170.6)
-
Step 900
900
#004E3B
oklch(37.7% 0.075 169.6)
-
Step 950
950
#002F22
oklch(27.1% 0.054 168.9)
#4DB998 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) | #B4AE96 | 0.113 |
| Deuteranopia (no green cones) | #A4A29A | 0.109 |
| Tritanopia (no blue cones) | #00BAAF | 0.038 |
| Achromatopsia (no color) | #A7A7A7 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4DB998
#4DB998
oklch(71.4% 0.111 170)
- #D785AC
#D785AC
oklch(71.4% 0.111 350.3)
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 #4DB998, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.020
- Topaz #13BBAF ΔE 0.036
- Green Blue #01C08D ΔE 0.039
- Light Sea Green #20B2AA ΔE 0.044
- Tea #65AB7C ΔE 0.045
- Greenblue #23C48B ΔE 0.046
- Dark Seafoam #1FB57A ΔE 0.051
- Dark Seafoam Green #3EAF76 ΔE 0.052
Use #4DB998 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.