#149F97
Closest named color: Persian Green (#2A9D8F). oklch(63.5% 0.107 188.4), rgb(20, 159, 151).
Aa
Black text reads best on this color (6.43:1).
About this color
#149F97 is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 63%, its chroma 0.107 and its hue 188°. Its hue sits on the cool side of the wheel. The nearest named color is Persian Green (#2A9D8F), ΔE 0.012 away. Black text reads best on it, at 6.43:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Persian Green (#2A9D8F) |
| Black text | 6.43:1 |
| White text | 3.26:1 |
Values
| HEX | #149F97 |
| RGB | rgb(20, 159, 151) |
| HSL | hsl(177, 78%, 35%) |
| OKLCH | oklch(63.5% 0.107 188.4) |
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 #149F97 | 3.26:1 | AA large text | Lc -64.9 | Content text, not long reading |
| Black text on #149F97 | 6.43:1 | AA | Lc 44.6 | Non-text elements, placeholder text |
| #149F97 text on white | 3.26:1 | AA large text | Lc 59.4 | Large or bold text, headings |
| #149F97 text on black | 6.43:1 | AA | Lc -42.3 | 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
#F0F7F6
oklch(97.1% 0.008 186.9)
-
Step 100
100
#DFEDEC
oklch(93.5% 0.015 191.8)
-
Step 200
200
#C5E0DD
oklch(88.6% 0.029 188.5)
-
Step 300
300
#9ACCC7
oklch(80.9% 0.053 188.5)
-
Step 400
400
#5CB2AB
oklch(70.8% 0.084 188.5)
-
Step 500
500 (this color)
#149F97
oklch(63.5% 0.107 188.4)
-
Step 600
600
#00857E
oklch(55.6% 0.097 188.3)
-
Step 700
700
#00706A
oklch(49.1% 0.085 188.3)
-
Step 800
800
#005C57
oklch(42.8% 0.074 188.4)
-
Step 900
900
#004C48
oklch(37.6% 0.065 188.7)
-
Step 950
950
#032D2B
oklch(26.9% 0.044 190)
#149F97 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) | #959697 | 0.113 |
| Deuteranopia (no green cones) | #848998 | 0.107 |
| Tritanopia (no blue cones) | #00A39C | 0.012 |
| Achromatopsia (no color) | #8E8E8E | 0.108 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #149F97
#149F97
oklch(63.5% 0.107 188.4)
- #C16E7E
#C16E7E
oklch(63.5% 0.106 8.2)
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 #149F97, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Persian Green #2A9D8F ΔE 0.012
- Blue Green #0F9B8E ΔE 0.016
- Sea #3C9992 ΔE 0.021
- Teal Green #0A9396 ΔE 0.037
- Grey Teal #5E9B8A ΔE 0.044
- Dull Teal #5F9E8F ΔE 0.045
- Dusty Teal #4C9085 ΔE 0.047
- Ocean Green #3D9973 ΔE 0.050
Use #149F97 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.