#1F7B62
Closest named color: Bluegreen (#017A79). oklch(52.4% 0.093 170.3), rgb(31, 123, 98).
Aa
White text reads best on this color (5.16:1).
About this color
#1F7B62 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 52%, its chroma 0.093 and its hue 170°. Its hue sits on the cool side of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.037 away. White text reads best on it, at 5.16:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.06:1 |
| White text | 5.16:1 |
Values
| HEX | #1F7B62 |
| RGB | rgb(31, 123, 98) |
| HSL | hsl(164, 60%, 30%) |
| OKLCH | oklch(52.4% 0.093 170.3) |
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 #1F7B62 | 5.16:1 | AA | Lc -80.6 | Fine for body text |
| Black text on #1F7B62 | 4.06:1 | AA large text | Lc 28.9 | Dividers and decoration only |
| #1F7B62 text on white | 5.16:1 | AA | Lc 75.2 | Fine for body text |
| #1F7B62 text on black | 4.06:1 | AA large text | Lc -26.5 | Dividers and decoration only |
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 600.
-
Step 50
50
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#CBDED7
oklch(88.4% 0.022 171.7)
-
Step 300
300
#A7CABD
oklch(81% 0.042 170.7)
-
Step 400
400
#75AF9A
oklch(70.8% 0.068 169.6)
-
Step 500
500
#4E9A82
oklch(63% 0.085 170.6)
-
Step 600
600 (this color)
#1F7B62
oklch(52.4% 0.093 170.3)
-
Step 700
700
#1D7059
oklch(49% 0.086 170.1)
-
Step 800
800
#1B5B49
oklch(42.5% 0.071 170.7)
-
Step 900
900
#1E4B3D
oklch(37.7% 0.056 170.2)
-
Step 950
950
#132C24
oklch(27% 0.035 170.7)
#1F7B62 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) | #777261 | 0.095 |
| Deuteranopia (no green cones) | #6B6A64 | 0.090 |
| Tritanopia (no blue cones) | #007C74 | 0.027 |
| Achromatopsia (no color) | #6D6D6D | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #1F7B62
#1F7B62
oklch(52.4% 0.093 170.3)
- #925271
#925271
oklch(52.3% 0.094 350.4)
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 #1F7B62, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.037
- Dark Aquamarine #017371 ΔE 0.041
- Teal #008080 ΔE 0.044
- Deep Turquoise #017374 ΔE 0.045
- Deep Aqua #08787F ΔE 0.050
- Jungle Green #048243 ΔE 0.057
- Sea Green #2E8B57 ΔE 0.059
- Dark Sage #598556 ΔE 0.065
Use #1F7B62 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.