#5BB393
Closest named color: Greeny Blue (#42B395). oklch(70.3% 0.098 167.5), rgb(91, 179, 147).
Aa
Black text reads best on this color (8.31:1).
About this color
#5BB393 is a medium-light, moderately saturated green. In OKLCH its lightness is 70%, its chroma 0.098 and its hue 168°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Greeny Blue (#42B395), ΔE 0.018 away. Black text reads best on it, at 8.31:1.
| Hue family | Greens |
| Lightness | medium-light (70%) |
| Chroma | moderately saturated (0.098) |
| Temperature | in between |
| Nearest name | Greeny Blue (#42B395) |
| Black text | 8.31:1 |
| White text | 2.52:1 |
Values
| HEX | #5BB393 |
| RGB | rgb(91, 179, 147) |
| HSL | hsl(158, 37%, 53%) |
| OKLCH | oklch(70.3% 0.098 167.5) |
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 #5BB393 | 2.52:1 | Fails | Lc -54.4 | Large or bold text, headings |
| Black text on #5BB393 | 8.31:1 | AAA | Lc 54.7 | Large or bold text, headings |
| #5BB393 text on white | 2.52:1 | Fails | Lc 49.3 | Large or bold text, headings |
| #5BB393 text on black | 8.31:1 | AAA | Lc -52.6 | 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
#F1F7F4
oklch(97.1% 0.007 164.9)
-
Step 100
100
#DFEEE7
oklch(93.6% 0.018 166.4)
-
Step 200
200
#C5E1D5
oklch(88.6% 0.034 167.9)
-
Step 300
300
#9ACEB9
oklch(80.9% 0.062 168)
-
Step 400
400 (this color)
#5BB393
oklch(70.3% 0.098 167.5)
-
Step 500
500
#10A17A
oklch(63.1% 0.126 167.6)
-
Step 600
600
#008866
oklch(55.6% 0.113 167.6)
-
Step 700
700
#007255
oklch(49% 0.1 167.6)
-
Step 800
800
#005E45
oklch(42.8% 0.088 167.1)
-
Step 900
900
#004E39
oklch(37.6% 0.077 167.4)
-
Step 950
950
#032E21
oklch(26.9% 0.052 167.7)
#5BB393 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) | #AFA991 | 0.098 |
| Deuteranopia (no green cones) | #A29F95 | 0.095 |
| Tritanopia (no blue cones) | #3CB4AA | 0.035 |
| Achromatopsia (no color) | #A3A3A3 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5BB393
#5BB393
oklch(70.3% 0.098 167.5)
- #CD86AB
#CD86AB
oklch(70.4% 0.099 347.4)
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 #5BB393, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greeny Blue #42B395 ΔE 0.018
- Tea #65AB7C ΔE 0.032
- Light Sea Green #20B2AA ΔE 0.044
- Dusty Green #76A973 ΔE 0.045
- Topaz #13BBAF ΔE 0.045
- Faded Green #7BB274 ΔE 0.046
- Dark Seafoam Green #3EAF76 ΔE 0.049
- Bluey Green #2BB179 ΔE 0.052
Use #5BB393 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.