#307E61
Closest named color: Bluegreen (#017A79). oklch(53.6% 0.09 165.5), rgb(48, 126, 97).
Aa
White text reads best on this color (4.90:1).
About this color
#307E61 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.090 and its hue 165°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Bluegreen (#017A79), ΔE 0.045 away. White text reads best on it, at 4.90:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.090) |
| Temperature | in between |
| Nearest name | Bluegreen (#017A79) |
| Black text | 4.28:1 |
| White text | 4.90:1 |
Values
| HEX | #307E61 |
| RGB | rgb(48, 126, 97) |
| HSL | hsl(158, 45%, 34%) |
| OKLCH | oklch(53.6% 0.09 165.5) |
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 #307E61 | 4.90:1 | AA | Lc -79.1 | Fine for body text |
| Black text on #307E61 | 4.28:1 | AA large text | Lc 30.4 | Non-text elements, placeholder text |
| #307E61 text on white | 4.90:1 | AA | Lc 73.7 | Content text, not long reading |
| #307E61 text on black | 4.28:1 | AA large text | Lc -28.0 | 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
#F2F7F4
oklch(97.2% 0.007 160.1)
-
Step 100
100
#E3ECE8
oklch(93.5% 0.011 167.8)
-
Step 200
200
#CCDED5
oklch(88.5% 0.023 164.5)
-
Step 300
300
#A9C9BA
oklch(80.8% 0.04 165.4)
-
Step 400
400
#7AAE97
oklch(70.8% 0.065 165.4)
-
Step 500
500
#55997D
oklch(63% 0.082 165.4)
-
Step 600
600 (this color)
#307E61
oklch(53.6% 0.09 165.5)
-
Step 700
700
#287055
oklch(49.2% 0.084 165)
-
Step 800
800
#235B46
oklch(42.7% 0.069 165.7)
-
Step 900
900
#224B3B
oklch(37.8% 0.054 165.9)
-
Step 950
950
#152C22
oklch(27.1% 0.035 164.2)
#307E61 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) | #7B755F | 0.088 |
| Deuteranopia (no green cones) | #706D63 | 0.086 |
| Tritanopia (no blue cones) | #007E76 | 0.035 |
| Achromatopsia (no color) | #717171 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #307E61
#307E61
oklch(53.6% 0.09 165.5)
- #935879
#935879
oklch(53.8% 0.089 345.9)
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 #307E61, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Bluegreen #017A79 ΔE 0.045
- Teal #008080 ΔE 0.047
- Sea Green #2E8B57 ΔE 0.047
- Dark Sage #598556 ΔE 0.049
- Jungle Green #048243 ΔE 0.054
- Dark Aquamarine #017371 ΔE 0.054
- Viridian #1E9167 ΔE 0.056
- Deep Turquoise #017374 ΔE 0.057
Use #307E61 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.